Unit 28: Word endings: -tion, -cian, -sion
Page 3 of 9
There are three ways of spelling the /shƏn/ sound: tion, cian and sion. |
1. The most common way is tion. It is often used if the root word ends in t or te.
invent > invention | inject > injection | hesitate > hesitation |
I work in politics, I am a politician |
I work in music, I am a musician |
I work with electrics, I am an electrician |
3. After l, r and s, use sion.
compulsion | version | mission |
4. And if the root word would have ended in d or se
expanse > expansion | extend > extension | tense > tension |
Though not in the examples attention and intention! |
5. And if the root word would have ended -ss or –mit
discuss > discussion | permit > permission |
6. After the letter n, some words have tion and some sion – you will need to learn these.
discuss > discussion | permit > permission |
Some examples:
tion as in fraction | cian as in musician | sion as in mansion | |||||
nation operation relation situation translation ventilation imagination multiplication completion ambition exhibition position motion devotion emotion pollution revolution solution attraction affection correction fiction friction construction introduction reproduction caution portion option ........and many more
attention convention intention invention prevention |
electrician magician mathematician physician clinician optician politician statistician technician beautician |
convulsion emulsion expulsion propulsion
conversion diversion perversion subversion excursion
session aggression permission confession expression depression impression permission procession profession possession discussion
tension extension expansion dimension suspension apprehension comprehension |
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