plural s
Rule Core
The plural -s marks “more than one” and follows phonological assimilation rather than a fixed sound. Its pronunciation depends on the final sound of the base word, not the letter.
Pronunciation Guide
- After voiceless consonants (/p t k f θ/), pronounce /s/: strong airflow, no vocal cord vibration.
- After voiced consonants or vowels, pronounce /z/: relaxed mouth, vocal cords vibrate.
- After sibilants (/s z ʃ ʒ tʃ dʒ/), add -es and pronounce /ɪz/ with a short vowel transition.
Word Analysis
besides ends in /d/ → /z/; chopsticks ends in /k/ → /s/; forwards ends in /d/ → /z/.
Pitfall Alert
Do not equate spelling with sound: letters guide spelling, while final sounds determine pronunciation.
Phonics Breakdown
Voiceless: no vibration; voiced: vocal cords vibrate; /ɪz/: short vowel transition.
Sound Reference
- Identify the final sound, not the letter
- Link -es directly with /ɪz/
Common Mistakes
Pronouncing all plural -s as /s/
Ignoring voicing of the final sound