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Words with Suffix “--aceous” in English (US)

Browse English (US) words ending with the suffix “--aceous”, complete with pronunciations, syllable breakdowns, and linguistic insights.

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--aceous

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--aceous Latin origin, meaning 'having the nature of' or 'resembling', forms an adjective.

Chamaesiphonaceous
7 syllables18 letters
Cha·mae·si·pho·ne·a·ceous
/ˌʃæmiːsɪˈfoʊneɪʃəs/
adjective

Chamaesiphonaceous is a complex adjective of Greek and Latin origin. It is divided into seven syllables: Cha-mae-si-pho-ne-a-ceous, with primary stress on the fourth syllable. The word's structure reflects its morphemic components: a prefix, root, and suffix. Syllabification follows standard vowel-coda and consonant cluster rules, but the word's length and unusual stress pattern present some challenges.

ancistrocladaceous
6 syllables18 letters
an·cis·tro·clad·a·ceous
/æŋˌsɪstroʊklæˈdeɪʃəs/
adjective

The word 'ancistrocladaceous' is an adjective of Greek and Latin origin. It is divided into six syllables: an-cis-tro-clad-a-ceous, with primary stress on the third syllable from the end. Syllabification follows standard English rules, considering consonant clusters and vowel sounds.

aristolochiaceous
7 syllables17 letters
a·ris·to·lo·chi·a·ceous
/ˌærɪstoʊloʊkiˈeɪʃəs/
adjective

The word 'aristolochiaceous' is a seven-syllable adjective of Greek and Latin origin. Primary stress falls on the fourth syllable. Syllabification follows standard vowel-consonant and CVC division rules, with some phonetic adjustments due to vowel sequences and consonant clusters.

calcareoargillaceous
7 syllables20 letters
cal·care·o·ar·gil·la·ceous
/ˌkæl.kə.ri.oʊˈɑr.dʒɪ.leɪ.ʃəs/
adjective

The word 'calcareoargillaceous' is a seven-syllable adjective of Latin origin. Syllable division follows standard English rules based on vowel-consonant patterns and consonant clusters, with primary stress on the fourth syllable ('ar'). Its complex morphology reflects its specialized scientific meaning.

calcareoargillaceous
8 syllables20 letters
cal·car·e·o·ar·gil·la·ceous
/ˌkæl.kə.ri.oʊ.ɑːr.dʒɪˈleɪ.ʃəs/
adjective

Calcareoargillaceous is an 8-syllable compound adjective from Latin roots meaning 'containing both limestone and clay.' It divides as cal-car-e-o-ar-gil-la-ceous with primary stress on 'la' and secondary stress on 'cal'. The word combines 'calcareo-' (limestone-related) with 'argillaceous' (clay-like) using the productive Latin suffix '-aceous'.

centrolepidaceous
6 syllables17 letters
cen·tro·le·pi·da·ceous
/ˌsɛn.troʊ.lɛ.pɪˈdeɪ.ʃəs/
adjective

Centrolepidaceous is a complex adjective of Greek and Latin origin. It is syllabified as cen-tro-le-pi-da-ceous, with primary stress on the fourth syllable ('da'). The syllabification follows standard English rules based on vowel-consonant patterns and stress placement.

ceratophyllaceous
6 syllables17 letters
ce·ra·to·phyl·la·ceous
/ˌsɛr.ə.toʊ.fɪˈleɪ.ʃəs/
adjective

The word 'ceratophyllaceous' is a complex adjective of Greek and Latin origin. It is divided into six syllables: ce-ra-to-phyl-la-ceous, with primary stress on the fifth syllable ('la'). The syllabification follows standard vowel-consonant and CVC rules, with the 'ph' digraph treated as /f/.

ceratopteridaceous
8 syllables18 letters
ce·ra·to·pter·i·da·ce·ous
/ˌsɛrətoʊptərɪˈdeɪʃəs/
adjective

The word 'ceratopteridaceous' is an eight-syllable adjective of Greek and Latin origin. Syllable division follows standard onset-rime rules, with primary stress on the penultimate syllable. Its complex structure requires careful consideration of consonant clusters and vowel nuclei.

chamaesiphonaceous
6 syllables18 letters
cha·mae·si·pho·na·ceous
/ˌkeɪmiːsɪˈfɒnəsɪəs/
adjective

Chamaesiphonaceous is a seven-syllable adjective of Greek and Latin origin, stressed on the fifth syllable. It's divided into syllables based on onset-rime principles, with consideration for diphthongs and vowel-consonant patterns. Its complex structure and rarity require careful phonetic analysis.

chlamydobacteriaceous
8 syllables21 letters
chla·my·do·bac·te·ri·a·ceous
/klæmɪdoʊbækˈtɪəriəs/
adjective

The word 'chlamydobacteriaceous' is a complex adjective with eight syllables (chla-my-do-bac-te-ri-a-ceous). It's derived from Greek and Latin roots, with stress on the antepenultimate syllable. Syllabification follows standard US English rules, prioritizing vowel-consonant separation and consonant cluster simplification.

chlamydobacteriaceous
8 syllables21 letters
chla·my·do·bac·te·ri·a·ceous
/ˌklæ.mɪ.doʊ.bæk.ˌtɪr.i.ˈeɪ.ʃəs/
adjective

Chlamydobacteriaceous is an 8-syllable scientific adjective (chla-my-do-bac-te-ri-a-ceous) with primary stress on the penultimate 'a' syllable, following Latinate -aceous suffix stress rules. The word combines Greek 'chlamydo-' (sheath) + 'bacteri-' (bacteria) + Latin '-aceous' (pertaining to). IPA: /ˌklæ.mɪ.doʊ.bæk.ˌtɪr.i.ˈeɪ.ʃəs/. Syllabification follows Maximal Onset Principle while respecting morphological boundaries and illegal onset constraints.

chlorophyllaceous
5 syllables17 letters
chlor·o·phyll·a·ceous
/ˌklɔːrəˈfɪləsiəs/
adjective

The word 'chlorophyllaceous' is an adjective of Greek and Latin origin, meaning 'greenish'. It is divided into five syllables: chlor-o-phyll-a-ceous, with primary stress on the third syllable. Syllable division follows standard English rules based on vowel and consonant patterns.

cochlospermaceous
5 syllables17 letters
co·chlo·sper·ma·ceous
/koʊkləˈspɜːrmeɪʃəs/
adjective

The word 'cochlospermaceous' is a five-syllable adjective with primary stress on the fourth syllable. It's derived from Latin and Greek roots, and its syllabification follows standard English rules, accounting for consonant clusters and suffix boundaries.

crossosomataceous
6 syllables17 letters
cross·o·so·ma·ta·ceous
/ˌkrɒs.oʊ.soʊ.məˈteɪ.ʃəs/
adjective

The word 'crossosomataceous' is a six-syllable adjective with primary stress on the fourth syllable. It's derived from Greek and Latin roots, and its syllabification follows standard English vowel and consonant cluster division rules. The word is relatively uncommon, but its pronunciation and structure are consistent with established phonological patterns.

desmarestiaceous
6 syllables16 letters
de·sma·res·ti·a·ceous
[diˈsma.ɾes.ti.eɪʃəs]
Adjective

The word 'desmarestiaceous' is an adjective meaning resembling emeralds. It is divided into five syllables: de-sma-res-ti-a-ceous, with stress on the third syllable (res-). Syllabification follows general English rules.

dictyosiphonaceous
7 syllables18 letters
dic·tyo·si·pho·nae·sha·ceous
/dɪkˌtiːoʊsɪfoʊˈneɪʃəs/
adjective

The word 'dictyosiphonaceous' is a seven-syllable adjective of Greek and Latin origin. Primary stress falls on the antepenultimate syllable. Syllabification follows standard English rules of onset-rime structure, vowel digraphs, and consonant cluster analysis. Its complex structure makes it an edge case requiring careful consideration of phonological principles.

dipterocarpaceous
7 syllables17 letters
di·pter·o·car·pa·ce·ous
/ˌdɪptəroʊˈkɑːrpəsɪəs/
adjective

The word 'dipterocarpaceous' is an adjective of Greek and Latin origin, divided into seven syllables: di-pter-o-car-pa-ce-ous. Primary stress falls on the fourth syllable ('car-'). Syllabification follows vowel division and consonant cluster rules, with some exceptions due to initial and medial consonant clusters.

entomophthoraceous
7 syllables18 letters
en·to·mo·phth·o·ra·ceous
/ˌɛntəmoʊfθɔːreɪʃəs/
adjective

The word 'entomophthoraceous' is a seven-syllable adjective of Greek and Latin origin. Stress falls on the third syllable from the end. Syllabification follows standard English rules of onset-rime division and consonant cluster handling. It describes a fungal characteristic related to insect parasitism.

erythroxylaceous
6 syllables16 letters
er·y·thro·xyl·a·ceous
/ˌɛrɪθroʊˈksɪleɪʃəs/
adjective

Erythroxylaceous is a complex adjective of Greek and Latin origin. It is divided into six syllables: er-y-thro-xyl-a-ceous, with primary stress on the third syllable. Syllabification follows vowel and consonant cluster division rules, with some potential exceptions due to the word's unusual structure.

flagellariaceous
6 syllables16 letters
fla·gel·la·ri·a·ceous
/flæ.dʒɛ.ləˈrɪ.eɪ.ʃəs/
adjective

The word 'flagellariaceous' is divided into six syllables: fla-gel-la-ri-a-ceous. The primary stress falls on the fourth syllable ('ri'). It's morphologically complex, derived from Latin roots, and functions as an adjective. Syllable division follows rules maximizing onsets and respecting vowel sounds.

geissolomataceous
6 syllables17 letters
geis·so·lo·ma·ta·ceous
/ˌɡeɪsoʊloʊməˈteɪʃəs/
adjective

The word 'geissolomataceous' is divided into six syllables: geis-so-lo-ma-ta-ceous. It's an adjective with Greek and Latin roots, and the primary stress falls on the fifth syllable. The initial 'geiss-' cluster is a notable exception to typical English syllable structure.

hippocastanaceous
6 syllables17 letters
hip·po·cas·ta·na·ceous
/ˌhɪpəˈkæstəˌneɪʃəs/
adjective

Hippocastanaceous is a seven-syllable adjective (hip-po-cas-ta-na-ceous) of Greek and Latin origin, meaning 'resembling a horse chestnut.' Syllabification follows VC and CV rules, considering morphemes and schwa reduction, with primary stress on the fourth syllable.

hydrocarbonaceous
6 syllables17 letters
hy·dro·car·bon·a·ceous
/ˌhaɪdroʊˈkɑːrbənˈeɪʃəs/
adjective

The word 'hydrocarbonaceous' is divided into six syllables: hy-dro-car-bon-a-ceous. It's an adjective derived from Greek and Latin roots, with primary stress on the third syllable ('car'). Syllabification follows vowel division and morpheme boundaries, with exceptions for the '-rb-' cluster and the weak vowel 'a'.

hydrocharidaceous
6 syllables17 letters
hy·dro·cha·ri·da·ceous
/ˌhaɪdroʊkærɪˈdeɪʃəs/
adjective

Hydrocharidaceous is a seven-syllable adjective of Greek and Latin origin. It's divided as hy-dro-cha-ri-da-ceous, with primary stress on the fifth syllable. The word's structure follows standard VCV and open/closed syllable rules, with the 'ch' digraph pronounced as /k/.

hydrocharitaceous
6 syllables17 letters
hy·dro·cha·ri·ta·ceous
/ˌhaɪdroʊˌkærɪˈteɪʃəs/
adjective

The word 'hydrocharitaceous' is a seven-syllable adjective with primary stress on the penultimate syllable. It's formed from Greek and Latin morphemes, and its syllabification follows standard English rules of vowel-consonant and consonant-vowel division, with consideration for the common 'hydro-' prefix and the stress pattern associated with the '-aceous' suffix.

hydrophyllaceous
5 syllables16 letters
hy·dro·phyl·la·ceous
/ˌhaɪdrəfɪˈleɪʃəs/
adjective

The word 'hydrophyllaceous' is divided into five syllables: hy-dro-phyl-la-ceous. It's a complex adjective derived from Greek and Latin roots, with primary stress on the fourth syllable. Syllabification follows standard English vowel and consonant cluster rules, with affixes forming separate syllables.

jungermanniaceous
6 syllables17 letters
jung·er·man·ni·a·ceous
/ˌdʒʌŋ.ərˈmæ.ni.eɪ.ʃəs/
adjective

The word 'jungermanniaceous' is a six-syllable adjective with primary stress on the fifth syllable. It's derived from botanical nomenclature and follows standard English syllable division rules, though its length and unusual morphemic structure present some edge cases. The suffix '-aceous' attracts the stress.

laboulbeniaceous
6 syllables16 letters
la·bou·lbe·ni·a·ceous
/ləˌbuːlbəˈneɪʃəs/
adjective

The word 'laboulbeniaceous' is a six-syllable adjective with primary stress on the antepenultimate syllable. Syllabification follows standard English rules, though the initial 'lb' cluster is an exception. The word is morphologically complex, derived from Latin roots relating to a specific fungal genus.

lentibulariaceous
7 syllables17 letters
len·ti·bu·la·ri·a·ceous
/lɛnˌtɪbjuːlɛəriˈeɪʃəs/
adjective

The word 'lentibulariaceous' is an eight-syllable adjective of Latin origin. Syllable division follows standard US English rules, with primary stress on the penultimate syllable. Its morphemic structure reveals a combination of prefix, root, and suffixes indicating a resemblance to bladderwort plants.

lepidodendraceous
7 syllables17 letters
le·pi·do·den·dra·ce·ous
/ˌlɛpɪdoʊˈdɛndrəsɪəs/
adjective

Lepidodendraceous is a seven-syllable adjective (le-pi-do-den-dra-ce-ous) with primary stress on the fourth syllable. Its structure reflects its Greek and Latin roots, denoting scale-like tree features.

membranocoriaceous
7 syllables18 letters
mem·bra·no·co·ri·a·ceous
/ˌmɛmbrənoʊˌkɔːriˈeɪʃəs/
adjective

The word 'membranocoriaceous' is a seven-syllable adjective of Latin origin. Syllabification follows standard English rules, prioritizing CV patterns and maximizing onsets. Primary stress falls on the fifth syllable. The word's complexity requires careful consideration of its morphemic structure and potential syllabification ambiguities.

myxobacteriaceous
7 syllables17 letters
my·xo·bac·te·ri·a·ceous
/ˌmaɪksoʊbækˈtɪəriəs/
adjective

Myxobacteriaceous is a seven-syllable adjective of Greek and Latin origin. Stress falls on the fifth syllable. Syllabification follows the vowel-consonant rule, with some complexity due to the word's unusual morphology.

nonproteinaceous
5 syllables16 letters
non·pro·tein·a·ceous
/ˌnɑnproʊˌtiːnˈeɪʃəs/
adjective

The word 'nonproteinaceous' is divided into five syllables: non-pro-tein-a-ceous. It consists of the prefix 'non-', the root 'protein', and the suffix '-aceous'. Primary stress falls on the third syllable ('tein'). Syllabification follows standard English rules based on vowel sounds and consonant clusters.

oscillatoriaceous
7 syllables17 letters
os·cil·la·tor·i·a·ceous
/ˌɒsɪləˈtɔːriːeɪʃəs/
adjective

The word 'oscillatoriaceous' is a complex adjective of Latin origin. It is divided into seven syllables with primary stress on the third syllable from the end. Syllabification follows standard English rules, with considerations for vowel clusters and the 'tor' sequence.

pentaphylacaceous
6 syllables17 letters
pen·ta·phy·la·ca·ceous
/ˌpɛn.təˈfɪl.ə.siːəs/
adjective

The word 'pentaphylacaceous' is an adjective of Greek and Latin origin, divided into six syllables: pen-ta-phy-la-ca-ceous. Primary stress falls on the fourth syllable ('la'). Syllabification follows standard English rules of onset-rime, vowel-consonant, and consonant-vowel-consonant division.

peronosporaceous
6 syllables16 letters
per·o·no·spo·ra·ceous
/ˌpɛrənoʊspɔːˈreɪʃəs/
adjective

The word 'peronosporaceous' is divided into six syllables: per-o-no-spo-ra-ceous. It's an adjective of Greek and Latin origin, with primary stress on the penultimate syllable. Syllabification follows standard US English rules, considering vowel-consonant and consonant-vowel patterns, as well as suffix separation.

podostemonaceous
7 syllables16 letters
po·do·ste·mo·na·ce·ous
/ˌpɒdəstoʊməˈneɪʃəs/
adjective

The word 'podostemonaceous' is divided into seven syllables: po-do-ste-mo-na-ce-ous. The primary stress falls on the fifth syllable ('na'). The word is morphologically complex, with Greek and Latin roots and suffixes. Syllabification follows standard English rules of maximizing onsets and applying vowel-consonant division.

potamogetonaceous
8 syllables17 letters
po·ta·mo·ge·to·na·ce·ous
/ˌpɒtəməˌɡɛtəˈneɪʃəs/
adjective

Potamogetonaceous is an eight-syllable adjective (po-ta-mo-ge-to-na-ce-ous) with primary stress on the penultimate syllable. It's derived from Greek and Latin roots and follows standard English syllabification rules, though its complexity requires careful analysis.

protosiphonaceous
6 syllables17 letters
pro·to·si·pho·na·ceous
/ˌproʊtoʊsɪfoʊˈneɪʃəs/
adjective

The word 'protosiphonaceous' is divided into six syllables: pro-to-si-pho-na-ceous. It's an adjective derived from Greek and Latin roots, with primary stress on the fifth syllable. Syllabification follows standard English vowel-consonant division rules.

saccharofarinaceous
8 syllables19 letters
sac·ca·ro·fa·ri·na·ce·ous
/ˌsæk.ə.roʊ.fær.ɪˈneɪ.ʃəs/
adjective

The word 'saccharofarinaceous' is a seven-syllable adjective of Latin origin. Syllable division follows the CV pattern, maximizing onsets. Primary stress falls on the penultimate syllable ('na'). The word is composed of the prefix 'sacchar-', the root 'farina-', and the suffix '-aceous'.

saccharofarinaceous
7 syllables19 letters
sac·cha·ro·far·i·na·ceous
/ˌsæk.ə.roʊˌfær.ɪˈneɪ.ʃəs/
adjective

Saccharofarinaceous is a seven-syllable Neo-Latin compound adjective (sac-cha-ro-far-i-na-ceous) combining Greek 'sacchar-' (sugar) and Latin 'farin-' (flour) with the adjectival suffix '-aceous'. Primary stress falls on the sixth syllable (na), with secondary stresses on syllables one (sac) and four (far). IPA: /ˌsæk.ə.roʊˌfær.ɪˈneɪ.ʃəs/. Division follows double consonant splitting, morpheme boundaries, and maximal onset principles.

saccharomycetaceous
7 syllables19 letters
sac·cha·ro·my·ce·ta·ceous
/ˌsækəroʊmaɪsɪˈteɪʃəs/
adjective

Saccharomycetaceous is a 7-syllable scientific adjective (sac-cha-ro-my-ce-ta-ceous) derived from Greek roots 'saccharo-' (sugar) and 'mycet-' (fungus) plus Latin suffix '-aceous'. Primary stress falls on 'ta' with secondary stress on 'sac'. The geminate 'cc' splits between syllables, Greek 'ch' is pronounced /k/, and the suffix '-ceous' forms a single syllable /ʃəs/.

saccharomycetaceous
8 syllables19 letters
sac·ca·ro·my·ce·ta·ce·ous
/ˌsæk.ə.roʊ.maɪ.səˈteɪ.ʃəs/
adjective

The word 'saccharomycetaceous' is an adjective of Latin and Greek origin. It is divided into eight syllables with primary stress on the penultimate syllable. The syllabification follows standard US English rules based on vowel-consonant patterns. It is morphologically complex, consisting of a prefix, root, and suffix.

schizolaenaceous
5 syllables16 letters
schi·zo·lae·na·ceous
/ˌʃɪzoʊleɪˈneɪʃəs/
adjective

The word 'schizolaenaceous' is divided into five syllables: schi-zo-lae-na-ceous, with primary stress on the fourth syllable. It's morphologically complex, derived from Greek and Latin roots, and functions as an adjective. Syllabification follows standard English rules regarding open syllables, consonant clusters, and diphthongs.

sphaerococcaceous
5 syllables17 letters
sphae·ro·coc·ca·ceous
/ˌsfiːroʊkɒˈkeɪʃəs/
adjective

The word 'sphaerococcaceous' is a five-syllable adjective with primary stress on the fourth syllable. It's derived from Greek and Latin roots, describing a spherical shape. Syllabification follows standard English rules of vowel-consonant and consonant cluster-vowel division, with some potential variations in pronunciation of the initial consonant cluster and the 'ae' digraph.

sphenophyllaceous
5 syllables17 letters
sphe·no·phyl·la·ceous
/ˌsfɛnəˈfɪləsiəs/
adjective

The word 'sphenophyllaceous' is a complex adjective of Greek and Latin origin. It is divided into five syllables: sphe-no-phyl-la-ceous, with primary stress on the fourth syllable. Syllabification follows standard English rules based on vowel and consonant patterns.

submembranaceous
5 syllables16 letters
sub·mem·bran·a·ceous
/ˌsʌbˌmɛmˈbrænɪʃəs/
adjective

The word 'submembranaceous' is divided into five syllables: sub-mem-bran-a-ceous. It consists of the prefix 'sub-', the root 'membran-', and the suffix '-aceous'. The primary stress falls on the fifth syllable ('ceous'). Syllabification follows standard English vowel and consonant rules.

trentepohliaceous
6 syllables17 letters
tren·te·po·hli·a·ceous
/ˌtrɛn.tɛ.poʊ.liˈeɪ.ʃəs/
adjective

The word 'trentepohliaceous' is an adjective with six syllables (tren-te-po-hli-a-ceous). It is derived from Latin and Greek roots, with stress on the antepenultimate syllable. Syllabification follows standard English onset-rime division rules, with consideration for consonant clusters.

trochodendraceous
6 syllables17 letters
tro·cho·den·dra·ce·ous
/troʊˌkoʊdɛnˈdreɪʃəs/
adjective

Trochodendraceous is a complex adjective of Greek and Latin origin. It is syllabified as tro-cho-den-dra-ce-ous, with primary stress on the fourth syllable. Syllabification follows standard English rules, respecting vowel combinations, consonant clusters, and morphological boundaries.

vegetocarbonaceous
8 syllables18 letters
ve·ge·to·car·bo·na·ce·ous
/ˌvedʒɪtoʊkɑːrboʊˈneɪʃəs/
adjective

The word 'vegetocarbonaceous' is a seven-syllable adjective with primary stress on the fourth syllable ('car-'). It's morphologically complex, built from Latin roots and suffixes, and its syllabification follows standard English rules with considerations for vowel sounds and consonant clusters.

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