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Words with Prefix “ultra--” in English (US)

Browse English (US) words starting with the prefix “ultra--”, complete with pronunciations, syllable breakdowns, and linguistic insights.

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ultra--

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47 words

ultra-- Latin origin, meaning 'beyond' or 'excessively'.

ultrabrachycephalic
7 syllables19 letters
ul·tra·bra·chy·ce·pha·lic
/ˌʌltrəˈbrækiˌsɛfəlik/
adjective

The word 'ultrabrachycephalic' is a seven-syllable adjective of Greek and Latin origin. Primary stress falls on the third syllable. Syllabification follows standard English rules of onset-rime division and vowel-consonant separation, accounting for consonant clusters and schwa sounds in unstressed syllables.

ultrabrachycephaly
7 syllables18 letters
ul·tra·bræ·ki·sep·ha·li
/ˌʌltrəˈbrækiˌsɛfəli/
noun

The word 'ultrabrachycephaly' is divided into seven syllables: ul-tra-bræ-ki-sep-ha-li. It consists of a Latin prefix 'ultra-', a Greek root 'brachy-', and a Greek suffix '-cephaly'. Primary stress falls on the third syllable ('bræ'). Syllable division follows standard English rules based on vowel-consonant patterns and consonant clusters.

ultracentenarianism
8 syllables19 letters
ul·tra·sen·te·na·ri·an·ism
/ˌʌl.trəˌsɛn.təˈnɛr.i.ən.ɪ.zəm/
noun

Ultracentenarianism is a complex noun with eight syllables, stressed on the fifth syllable ('cen'). Syllabification follows standard English rules, prioritizing onset-nucleus-coda structure and maximizing onsets. The word's morphemic structure reveals Latin and Greek origins, contributing to its length and complexity.

ultracentrifugally
7 syllables18 letters
ul·tra·cen·tri·fu·gal·ly
/ˌʌltrəˈsɛntrɪˌfjuːdʒəli/
adverb

Ultracentrifugally is a seven-syllable adverb (ul-tra-cen-tri-fu-gal-ly) with primary stress on 'cen'. It's derived from Latin roots and follows standard English syllabification rules, accommodating consonant clusters and vowel sequences.

ultracentrifugation
7 syllables19 letters
ul·tra·cen·trif·u·ga·tion
/ˌʌltrəˈsɛntrɪˌfjuːɡeɪʃən/
noun

Ultracentrifugation is a complex noun derived from Latin roots. It is syllabified as ul-tra-cen-trif-u-ga-tion, with primary stress on the fourth syllable ('trif'). The syllabification follows standard English rules of onset-rime division and sonority sequencing.

ultracentrifuging
6 syllables17 letters
ul·tra·cen·tri·fu·ging
/ˌʌl.trəˈsɛn.trɪ.fjuː.dʒɪŋ/
Gerund/Present Participle

The word 'ultracentrifuging' is divided into six syllables: ul-tra-cen-tri-fu-ging. It consists of the prefix 'ultra-', the root 'centrifug-', and the suffix '-ing'. Primary stress falls on the fourth syllable ('tri'). The syllabification follows standard US English rules based on vowel sounds and consonant clusters.

ultraconservatism
6 syllables17 letters
ul·tra·con·ser·va·tism
/ˌʌltrə kɑnˈsɜrvətɪzəm/
noun

The word 'ultraconservatism' is divided into six syllables: ul-tra-con-ser-va-tism. The primary stress falls on the fourth syllable ('ser'). It's morphologically composed of the prefix 'ultra-', the root 'conserv', and the suffix '-atism'. Syllabification follows standard US English rules based on vowel-consonant patterns.

ultraconservative
6 syllables17 letters
ul·tra·con·ser·va·tive
/ˌʌltrəˈkɑn.sər.və.tɪv/
adjective

The word 'ultraconservative' is divided into six syllables: ul-tra-con-ser-va-tive. It's composed of the prefix 'ultra-', the root 'conserv', and the suffix '-ative'. Primary stress falls on the fourth syllable ('ser'). Syllabification follows standard English rules based on vowel-consonant patterns and stress assignment.

ultraconservatives
6 syllables18 letters
ul·tra·con·ser·va·tives
/ˌʌltrəˈkɑːnsərveɪtɪvz/
noun

The word 'ultraconservatives' is a noun with six syllables, divided as ul-tra-con-ser-va-tives. Primary stress falls on the fourth syllable ('ser'). It's composed of the prefix 'ultra-', the root 'conserv', and the suffix '-atives'. Syllabification follows standard English rules of vowel-consonant and consonant cluster grouping.

ultracosmopolitan
7 syllables17 letters
ul·tra·cos·mo·pol·i·tan
/ˌʌltrəˌkɑzməˈpɑlɪtən/
adjective

The word 'ultracosmopolitan' is divided into seven syllables: ul-tra-cos-mo-pol-i-tan. It features a complex morphemic structure with Latin and Greek roots and suffixes. Primary stress falls on the penultimate syllable. Syllabification follows standard English onset-rime principles.

ultracrepidarian
7 syllables16 letters
ul·tra·cre·pi·dar·i·an
/ˌʌltrəˌkrɛpɪˈdɛəriən/
noun

Ultracrepidarian is a seven-syllable noun of Latin origin. It's syllabified as ul-tra-cre-pi-dar-i-an, with primary stress on the penultimate syllable. The word is formed from the prefix 'ultra-', the root 'crepid-', and the suffix '-arian'. Its meaning relates to offering opinions outside one's area of expertise.

ultracrepidarianism
8 syllables19 letters
ul·tra·crep·i·dar·i·an·ism
/ˌʌl.trə.krɛp.ɪˈdɛr.i.ən.ɪzəm/
noun

Ultracrepidarianism is an 8-syllable noun meaning giving opinions beyond one's expertise. It divides as ul-tra-crep-i-dar-i-an-ism, with secondary stress on 'ul' and primary stress on 'dar'. The word combines Latin 'ultra-' (beyond) with 'crepida' (sandal) and the suffix '-arianism'. IPA: /ˌʌl.trə.krɛp.ɪˈdɛr.i.ən.ɪzəm/. Division follows Maximal Onset and morpheme boundary rules.

ultracrepidarianism
8 syllables19 letters
ul·tra·cre·pi·da·ri·an·ism
/ˌʌltrəˌkrɛpɪˈdɛəriənɪzəm/
noun

Ultracrepidarianism is an eight-syllable noun with primary stress on the penultimate syllable. It's derived from Latin roots and suffixes, denoting the act of offering opinions beyond one's expertise. Syllabification follows standard English rules, dividing the word based on vowel-consonant patterns and maintaining consonant clusters.

ultradeclamatory
7 syllables16 letters
ul·tra·dec·la·ma·to·ry
/ˌʌl.trə.dɛk.ləˈmeɪ.tɔː.ri/
adjective

The word 'ultradeclamatory' is syllabified as ul-tra-dec-la-ma-to-ry, with primary stress on the antepenultimate syllable ('ma'). It's composed of the prefix 'ultra-', the root 'declama-', and the suffix '-tory'. Syllable division follows standard English rules of vowel-consonant closure, consonant cluster simplification, and open syllable formation.

ultradolichocephalic
8 syllables20 letters
ul·tra·dol·i·cho·ce·phal·ic
/ˌʌl.trə.ˌdɑː.lɪ.koʊ.sə.ˈfæl.ɪk/
adjective

Ultradolichocephalic is an 8-syllable adjective (ul-tra-dol-i-cho-ce-phal-ic) from Latin ultra- (beyond) and Greek dolicho- (long) + cephal- (head) + -ic. Primary stress falls on 'phal' with secondary stress on 'ul' and 'dol'. IPA: /ˌʌl.trə.ˌdɑː.lɪ.koʊ.sə.ˈfæl.ɪk/. It describes an extremely elongated skull shape. Syllabification follows morpheme boundaries and respects Greek digraphs (ch=/k/, ph=/f/).

ultradolichocephalic
8 syllables20 letters
ul·tra·do·li·co·ceph·a·lic
/ˌʌltrədoʊlɪkoʊˈsɛfælɪk/
adjective

The word 'ultradolichocephalic' is an eight-syllable adjective with primary stress on the seventh syllable ('ceph'). Syllabification follows standard onset-rime and vowel-consonant division rules, accounting for consonant clusters and diphthongs. It is morphologically complex, composed of a Latin prefix, Greek roots, and a Greek suffix.

ultradolichocephaly
8 syllables19 letters
ul·tra·dol·i·cho·ceph·a·ly
/ˌʌl.trə.ˌdɑː.lɪ.koʊ.ˈsɛf.ə.li/
noun

Ultradolichocephaly is an 8-syllable Greek-Latin hybrid medical term meaning extreme long-headedness. It combines 'ultra-' (Latin: beyond), 'dolicho-' (Greek: long), 'cephal-' (Greek: head), and '-y' (condition). Primary stress falls on 'ceph' (syllable 6), with secondary stress on 'ul' and 'dol'. The syllabification ul-tra-dol-i-cho-ceph-a-ly follows morpheme boundaries and the maximal onset principle, with Greek digraphs 'ch'=/k/ and 'ph'=/f/.

ultradolichocephaly
8 syllables19 letters
ul·tra·do·li·cho·ceph·a·ly
/ˌʌl.trəˈdoʊ.lɪ.koʊ.sɛf.ə.li/
noun

The word 'ultradolichocephaly' is divided into eight syllables: ul-tra-do-li-cho-ceph-a-ly. Primary stress falls on the fifth syllable ('cho'). It's a noun composed of Greek and Latin morphemes denoting an abnormally elongated head. Syllable division follows standard English rules based on vowel-liquid combinations, consonant clusters, and vowel-consonant sequences.

ultradolichocranial
8 syllables19 letters
ul·tra·dol·i·cho·cra·ni·al
/ˌʌl.trə.ˌdɑː.lɪ.koʊˈkreɪ.ni.əl/
adjective

Ultradolichocranial is an 8-syllable adjective (ul-tra-dol-i-cho-cra-ni-al) combining Latin 'ultra-' (beyond) with Greek 'dolicho-' (long) and 'crani-' (skull), plus Latin adjectival suffix '-al'. Primary stress falls on 'cra' with secondary stress on 'ul' and 'dol'. The word describes an extremely elongated skull shape in craniometry.

ultradolichocranial
8 syllables19 letters
ul·tra·do·li·cho·cra·ni·al
/ˌʌltrədoʊlɪkoʊˈkreɪniəl/
adjective

ultradolichocranial is a eight-syllable adjective of Greek and Latin origin. It is divided into syllables based on vowel sounds, following CV and CVC rules. Primary stress falls on the 'cra-' syllable. The word describes an abnormally long skull.

ultraeducationist
7 syllables17 letters
ul·tra·e·du·ca·tion·ist
/ˌʌltræˌɛdʒuˈkeɪʃənɪst/
noun

The word 'ultraeducationist' is divided into seven syllables: ul-tra-e-du-ca-tion-ist. It's a noun formed from the prefix 'ultra-', the root 'educate', and the suffixes '-ion' and '-ist'. Primary stress falls on the penultimate syllable. Syllabification follows standard English rules based on vowel-consonant patterns.

ultraenforcement
5 syllables16 letters
ul·tra·en·force·ment
/ˌʌltrɪnˈfɔːrsmənt/
noun

The word 'ultraenforcement' is divided into five syllables: ul-tra-en-force-ment. It consists of the prefix 'ultra-', the root 'force', and the suffixes '-en' and '-ment'. Primary stress falls on the fourth syllable ('force'). Syllabification follows vowel and morpheme boundary rules.

ultraenthusiastic
7 syllables17 letters
ul·tra·en·thu·si·as·tic
/ˌʌltrəɛnθjuːziˈæstɪk/
adjective

The word 'ultraenthusiastic' is divided into seven syllables: ul-tra-en-thu-si-as-tic. It consists of the prefix 'ultra-', the root 'enthusi-', and the suffix '-astic'. Primary stress falls on the fourth syllable ('thu'). Syllabification follows standard English rules based on vowel-consonant patterns and morphemic boundaries.

ultraevangelical
7 syllables16 letters
ul·tra·e·van·ge·li·cal
/ˌʌl.trə.iˌvæn.dʒəˈlɪ.kəl/
adjective

The word 'ultraevangelical' is syllabified as ul-tra-e-van-ge-li-cal, with primary stress on the third syllable ('e'). It's morphologically composed of the prefix 'ultra-', the root 'evangel', and the suffix '-ical'. Syllable division follows standard CV and CVC rules.

ultraexpeditious
6 syllables16 letters
ul·tra·ex·pe·di·tious
/ˌʌltrækspəˈdɪʃəs/
adjective

Ultraexpeditious is a seven-syllable adjective of Latin origin. Syllabification follows the vowel-centric rule, dividing the word around its vowel sounds. The primary stress falls on the third-to-last syllable. The word's structure is complex due to its length and consonant clusters, but the application of standard English syllabification rules provides a consistent and accurate breakdown.

ultrafashionable
6 syllables16 letters
ul·tra·fash·ion·a·ble
/ˌʌltrəˈfæʃənəbl̩/
adjective

Ultrafashionable is a six-syllable adjective with primary stress on 'ion'. It's formed from 'ultra-', 'fashion', and '-able'. Syllabification follows vowel-consonant and consonant cluster rules, with a syllabic /l/ in the final syllable.

ultrafilterability
8 syllables18 letters
ul·tra·fil·ter·a·bil·i·ty
/ˌʌltrəˈfɪltərəˈbɪləti/
noun

Ultrafilterability is an 8-syllable noun with primary stress on the fifth syllable. It's formed from the prefix 'ultra-', the root 'filter', and the suffixes '-able' and '-ity'. Syllabification follows standard English vowel and consonant cluster rules.

ultramicrochemical
7 syllables18 letters
ul·tra·mi·cro·chem·i·cal
/ˌʌl.trəˌmaɪ.kroʊˈkɛm.ɪ.kəl/
adjective

Ultramicrochemical is a seven-syllable adjective with stress on the fourth syllable. It's formed from prefixes, a root, and a suffix, and syllabification follows standard vowel and consonant cluster division rules.

ultramicrochemist
6 syllables17 letters
ul·tra·mi·cro·chem·ist
/ˌʌl.trəˈmaɪ.kroʊˌkem.ɪst/
noun

Ultramicrochemist is a six-syllable noun (ul-tra-mi-cro-chem-ist) with stress on 'chem'. It combines Latin/Greek roots and an English suffix to denote a chemist specializing in extremely small-scale work. Syllabification follows standard English rules.

ultramicrochemistry
7 syllables19 letters
ul·tra·mi·cro·chem·is·try
/ˌʌl.trəˌmaɪ.kroʊˈkɛm.ɪs.tri/
noun

Ultramicrochemistry is a complex noun syllabified as ul-tra-mi-cro-chem-is-try, with primary stress on 'chem'. It's a compound word built from Latin and Greek roots and suffixes, denoting the study of chemical processes at an extremely small scale. Syllable division follows standard English rules based on vowel-liquid combinations, consonant clusters, and open/closed syllable structure.

ultramicroscopical
7 syllables18 letters
ul·tra·mi·cro·scop·i·cal
/ˌʌltrəˌmaɪkrəˈskɒpɪkəl/
adjective

Ultramicroscopical is a seven-syllable adjective with primary stress on the penultimate syllable. Syllabification follows standard English rules, dividing the word based on onset-rime structure and vowel centrality. It's a complex word demonstrating consistent application of phonological rules despite its length.

ultramicroscopically
8 syllables20 letters
ul·tra·mi·cro·scop·i·cal·ly
/ˌʌl.trəˌmaɪ.krəˈskɑː.pɪ.kli/
adverb

The word 'ultramicroscopically' is divided into eight syllables: ul-tra-mi-cro-scop-i-cal-ly. It's an adverb formed from Latin and Greek roots with the primary stress on the fifth syllable ('scop'). Syllabification follows standard English vowel and consonant cluster rules.

ultranationalistic
7 syllables18 letters
ul·tra·na·tion·al·is·tic
/ˌʌltrəˌnæʃənəˈlɪstɪk/
adjective

The word 'ultranationalistic' is divided into seven syllables (ul-tra-na-tion-al-is-tic) based on vowel-consonant and consonant cluster division rules. It comprises the prefix 'ultra-', the root 'nation', and the suffixes '-al' and '-istic'. Primary stress falls on the penultimate syllable. The syllabification is consistent with similar words like 'nationalistic' and 'internationalistic'.

ultranationalistically
9 syllables22 letters
ul·tra·na·tion·al·is·tic·al·ly
/ˌʌltrəˌnæʃənəˈlɪstɪkli/
adverb

The word 'ultranationalistically' is syllabified as ul-tra-na-tion-al-is-tic-al-ly, with primary stress on '-list-'. It's a complex adverb built from Latin and English morphemes, following standard English syllabification rules based on vowel sounds and affix boundaries.

ultranationalistically
9 syllables22 letters
ul·tra·na·tion·al·is·tic·al·ly
/ˌʌl.trə.næʃ.ən.əˈlɪs.tɪ.kəl.i/
adverb

Ultranationalistically is a 9-syllable English adverb: ul-tra-na-tion-al-is-tic-al-ly /ˌʌl.trə.næʃ.ən.əˈlɪs.tɪ.kəl.i/. It comprises the prefix 'ultra-' (Latin, 'beyond'), root 'nation' (Latin), and suffix chain '-al-ist-ic-al-ly'. Primary stress falls on '-is-' (6th syllable), secondary on 'ul-' (1st). Division follows morpheme boundaries and the Maximal Onset Principle. The word means 'in an extremely nationalistic manner'.

ultranationalistically
9 syllables22 letters
ul·tra·na·tion·al·ist·ic·al·ly
/ˌʌl.trəˌnæ.ʃən.əl.ˈɪst.ɪk.əl.i/
adverb

Ultranationalistically syllabifies as ul-tra-na-tion-al-ist-ic-al-ly with primary stress on the -ist syllable; it combines ultra- with nation and the suffix chain -al-ist-ic-al-ly, and is pronounced /ˌʌl.trəˌnæ.ʃən.əl.ˈɪst.ɪk.əl.i/ (often reduced to /…tɪkli/).

ultraphotomicrograph
7 syllables20 letters
ul·tra·pho·to·mi·cro·graph
/ˌʌl.trəˈfoʊ.toʊˌmaɪ.kroʊ.ɡræf/
noun

The word 'ultraphotomicrograph' is divided into seven syllables: ul-tra-pho-to-mi-cro-graph. The primary stress falls on the fifth syllable ('pho'). It's a compound noun formed from Greek and Latin roots and suffixes, and its syllabification follows standard English rules based on vowel-consonant patterns.

ultrareactionary
7 syllables16 letters
ul·tra·re·ac·tion·ar·y
/ˌʌltrəriˈækʃənɛri/
adjective

The word 'ultrareactionary' is divided into seven syllables: ul-tra-re-ac-tion-ar-y. It consists of the prefix 'ultra-', the root 'react', and the suffix '-ionary'. Primary stress falls on the 'ac' syllable. Syllabification follows vowel-following and onset maximization rules.

ultrarevolutionary
8 syllables18 letters
ul·tra·rev·o·lu·tion·ar·y
/ˌʌltrəˌrevəˈluʃənəri/
adjective

The word 'ultrarevolutionary' is divided into eight syllables: ul-tra-rev-o-lu-tion-ar-y. It consists of the prefix 'ultra-', the root 'revolution', and the suffix '-ary'. The primary stress falls on the penultimate syllable. Syllable division follows standard V-C and C-V-C rules.

ultrarevolutionist
7 syllables18 letters
ul·tra·re·vo·lu·tion·ist
/ˌʌltrəˌrevəˈluːʃənɪst/
noun

The word 'ultrarevolutionist' is divided into seven syllables: ul-tra-re-vo-lu-tion-ist. It comprises the prefix 'ultra-', the root 'revolution', and the suffix '-ist'. Primary stress falls on the 'lu' syllable. Syllabification follows standard English rules of vowel-consonant division and recognition of common syllable units like 'tion'.

ultraspecialization
7 syllables19 letters
ul·tra·spe·cial·i·za·tion
/ˌʌl.trəˌspɛʃ.əl.aɪˈzeɪ.ʃən/
noun

Ultraspecialization is a noun with a prefix, root, and suffix. It's divided into seven syllables: ul-tra-spe-cial-i-za-tion, with stress on the fifth syllable ('cial'). Syllabification follows standard English rules regarding onsets, rimes, and stress patterns related to the -tion suffix.

ultraspiritualism
7 syllables17 letters
ul·tra·spi·ri·tu·al·ism
/ˌʌl.trəˈspɪr.ɪ.tʃu.ə.lɪ.zəm/
noun

The word 'ultraspiritualism' is divided into seven syllables: ul-tra-spi-ri-tu-al-ism. It consists of the prefix 'ultra-', the root 'spirit-', and the suffixes '-ual' and '-ism'. Primary stress falls on the third syllable ('spi'). Syllable division follows standard English rules based on vowel-consonant and vowel-liquid patterns.

ultrastandardization
7 syllables20 letters
ul·tra·stan·dard·i·za·tion
/ˌʌl.trə.ˌstæn.dər.dɪˈzeɪ.ʃən/
noun

Ultrastandardization is a 7-syllable noun (ul-tra-stan-dard-i-za-tion) formed from the Latin prefix ultra- ('beyond'), the root standard, and the nominalizing suffix -ization. Primary stress falls on 'za'; secondary stress on 'ul' and 'stan'. IPA: /ˌʌl.trə.ˌstæn.dər.dɪˈzeɪ.ʃən/. Syllabification follows the Maximal Onset Principle and respects morpheme boundaries. The word denotes the process of imposing excessively high standards.

ultrastandardization
7 syllables20 letters
ul·tra·stan·dard·i·za·tion
/ˌʌltrəˈstændərdˌaɪzeɪʃən/
noun

Ultrastandardization is a seven-syllable noun stressed on the fourth syllable ('dard'). It's formed from 'ultra-', 'standard', and '-ization'. Syllabification follows US English rules, dividing based on onset-rime structure and allowing consonant clusters. It denotes exceeding standard levels and is used in technical contexts.

ultraterrestrial
5 syllables16 letters
ul·tra·ter·res·trial
/ˌʌltrəˈtɛriəl/
adjective

Ultraterrestrial is a five-syllable adjective (ul-tra-ter-res-trial) with primary stress on the third syllable. It's derived from Latin roots and follows standard English syllabification rules, with initial consonant clusters maintained and syllables divided after vowels.

ultrazealousness
5 syllables16 letters
ul·tra·zeal·ous·ness
/ˌʌl.trəˈziː.ləs.nəs/
noun

Ultrazealousness is a five-syllable noun (ul-tra-zeal-ous-ness) meaning extreme enthusiasm. It's formed from the prefix 'ultra-', root 'zeal', and suffixes '-ous' and '-ness'. Syllabification follows standard English rules, though vowel pronunciation and stress can vary slightly.

unltraconservative
6 syllables18 letters
ul·tra·con·ser·va·tive
/ˌʌltrəˈkɑn.sər.və.tɪv/
adjective

The word 'ultraconservative' is divided into six syllables: ul-tra-con-ser-va-tive. It consists of the prefix 'ultra-', the root 'conserv-', and the suffix '-ative'. The primary stress falls on the third syllable ('con'). Syllable division follows vowel-based rules and consonant cluster preservation.