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Word Analysis

naphthalenesulphonic

Complete linguistic analysis including syllable division, pronunciation, morphology, and definitions.

6 syllables
20 characters
English (GB)
Enriched
Fig. 1 — . The composing stick. “naphthalenesulphonic” is set in lead; each gap is a place it may break.
6syllables

naphthalenesulphonic

Linguistic Analysis

Syllables

naph-tha-lene-sul-pho-nic

Pronunciation

/ˌnæfθælɪnˈsʌlfɒnɪk/

Stress

001001

Morphemes

naphtho- + sulphon- + -ic

The word 'naphthalenesulphonic' is divided into six syllables: naph-tha-lene-sul-pho-nic. Primary stress falls on 'sul'. It's morphologically composed of the prefix 'naphtho-', the root 'sulphon-', and the suffix '-ic'. The syllabification follows standard English rules of onset maximization and vowel-centricity.

Definitions

adjective
  1. 1

    Relating to or containing the naphthalene sulphonic acid group.

    “Naphthalenesulphonic acids are used as intermediates in dye manufacture.”

Stress pattern

Primary stress falls on the antepenultimate syllable ('sul'). The first, second, fourth and sixth syllables are unstressed.

Syllables

6
naph/næf/
tha/θæl/
lene/ɪn/
sul/sʌl/
pho/fɒ/
nic/nɪk/

naph — Open syllable, initial consonant cluster.. tha — Open syllable, complex consonant cluster.. lene — Open syllable, vowel reduction common.. sul — Open syllable, primary stress.. pho — Open syllable, vowel quality influenced by stress.. nic — Closed syllable, final consonant.

Onset Maximization

Attempting to include as many consonants as possible in the onset of each syllable (e.g., 'naph').

Avoidance of Stranded Consonants

Ensuring that consonants are not left isolated at the end of a syllable without a following vowel.

Vowel-Centric Syllabification

Each syllable must contain a vowel sound.

  • The /θæl/ cluster is relatively uncommon but acceptable.
  • Vowel reduction in unstressed syllables is typical of British English.
  • Potential slight vowel variations in regional accents.
Analysis by gemma3:27b · 6/6/2025
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