-tion ending
Core Rule
-tion is a highly productive noun suffix in English, typically expressing an action, process, result, or state. Despite its spelling, it is almost always pronounced /ʃən/ due to historical sound reduction.
Pronunciation Guide
Start with a soft /ʃ/: tongue close to the alveolar ridge, lips slightly rounded. Glide quickly into a weak /ən/ with relaxed airflow and minimal vowel length.
Word Analysis
- abolition: abolish + -tion, meaning “the act of abolishing,” with stress before -tion.
- acceleration: note the reduced vowels before the suffix.
- acidity: a contrast example showing noun formation without -tion.
Pitfalls
Avoid pronouncing it as /tɪon/. Do not confuse -tion with -sion or -cian, which follow related but distinct patterns.
Phonics Breakdown
Form /ʃ/ with the tongue near the alveolar ridge, then relax into weak /ən/.
Sound Reference
- Memorize -tion as a single sound unit /ʃən/
- Focus on stress placement before the suffix
Common Mistakes
Pronouncing -tion as /tion/
Treating -tion and -sion as identical
Example Words
All Words (76)
abolition acceleration acidity appropriation argumentation caption christian classification collection commemoration complexity computation conditional connexion conscientious consolidation consumption conviction correction declaration deportation destruction devotion edition efficiently eternity evaluation exception exclamation extinction fixation fluctuation immigration inauguration incorporation inflation intimidation irrational limitation modification nationwide negotiation nonfiction notional objection occupational onion operation option optional organizational pensioner portion practitioner preparation preservation professional promotion prosecution question receptionist registration relaxation representation restriction sequential session spatial specialization stipulation subordination suspicion telecommunications traditional transition transplantation