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Other Patterns 16 words

-tion ending

Rule Core

The suffix -tion is a high-frequency nominal ending, often forming abstract nouns meaning actions or results. In modern English, tion is typically pronounced /ʃən/, with primary stress shifting to the preceding syllable.

Articulation Guide

Begin with the tongue close to the alveolar ridge, release into a soft /ʃ/ fricative, keep lips slightly rounded, and let the airflow continue smoothly into a reduced /ən/.

Word Analysis

  • allegation: stress on ga; final -tion → /ʃən/.
  • assimilation: double s affects spelling, not sound; same /ʃən/ ending.
  • conversion: spelling varies historically, pronunciation remains stable.

Pitfall Prevention

Avoid pronouncing -tion as /tɪon/. Distinguish spelling patterns like -sion or -cian, but recognize their shared phonetic outcome.

Phonics Breakdown

Tongue near alveolar ridge → soft /ʃ/ → reduced /ən/

Sound Reference

  • Treat /ʃən/ as one sound unit
  • Check stress before -tion

Common Mistakes

Pronouncing -tion as /tɪon/
Over-stressing the final syllable

Example Words

allegation assimilation conversion depression direction discussion hesitation mediation notation passionate

All Words (16)

allegation assimilation conversion depression direction discussion hesitation mediation notation passionate perception precaution recession repression temptation transitional