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Word Analysis

sesquicentennially

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

7 syllables
18 characters
English (GB)
Enriched
Fig. 1 — . The composing stick. “sesquicentennially” is set in lead; each gap is a place it may break.
7syllables

sesquicentennially

Linguistic Analysis

Syllables

ses-qui-cen-ten-ni-al-ly

Pronunciation

/ˌses.kwɪ.sen.tɛˈniː.ə.li/

Stress

0010001

Morphemes

sesqui- + cent- + -ly

The word 'sesquicentennially' is an adverb derived from Latin roots. It is divided into seven syllables with primary stress on the antepenultimate syllable. Syllabification follows standard English onset-rime rules, with a syllabic 'al' and the 'qu' cluster treated as a single onset.

Definitions

adverb
  1. 1

    In a manner relating to a period of one and a half centuries.

    “The museum celebrated its sesquicentennially with a grand exhibition.”

Stress pattern

Primary stress falls on the antepenultimate syllable ('ten').

Syllables

7
ses/ses/
qui/kwɪ/
cen/sen/
ten/tɛn/
ni/niː/
al/ə/
ly/li/

ses — Open syllable, onset 's', rime 'es'. qui — Closed syllable, onset 'qu', rime 'i'. cen — Open syllable, onset 'c', rime 'en'. ten — Closed syllable, onset 't', rime 'en'. ni — Open syllable, onset 'n', rime 'iː'. al — Syllabic consonant, schwa + 'l'. ly — Closed syllable, onset 'l', rime 'y'

Onset-Rime

Syllables are divided based on the onset (initial consonant sound(s)) and rime (vowel and any following consonants).

Syllabic Consonant

A consonant can form a syllable when preceded by a schwa vowel.

  • The 'qu' cluster is generally treated as a single onset.
  • Potential vowel reduction in unstressed syllables (e.g., 'ten' to /tən/).
Analysis by gemma3:27b · 6/7/2025
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