Words Containing O and Ending in SION

Words with O that end in SION are exactly what you need to win your next game of Words With Friends®, Scrabble® or help you solve a difficult crossword puzzle clue. This complete word list is organized by total points or alphabetically, making it easy to find the word you need, whether they are words with O or words that end in SION.

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15 Letter Words

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Word Points Options
immunodiffusion 32
incomprehension 29
interconversion 25
posttransfusion 24
autotransfusion 22

5 of 5 words

14 Letter Words

Word Points Options
downconversion 28
overpersuasion 23
seroconversion 23
postdepression 22

4 of 4 words

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13 Letter Words

Word Points Options
overexpansion 29
subcommission 27
comprehension 26
overextension 26
bioconversion 25
nonconclusion 25
decompression 24
condescension 23
photoemission 22
anticollision 20
nonaggression 20
postrecession 20
prepossession 20
nonpossession 19
anticorrosion 18
dispossession 18
introgression 17
retrogression 16

10 of 18 words

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12 Letter Words

Word Points Options
malocclusion 25
extroversion 24
decommission 23
disocclusion 22
recommission 22
noninclusion 21
reconversion 21
nonadmission 19
introversion 18
intromission 17
retroversion 17
repossession 16
retrocession 16

10 of 13 words

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11 Letter Words

Word Points Options
compression 21
hypotension 20
reprovision 19
nondecision 18
progression 17
posttension 16

6 of 6 words

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10 Letter Words

Word Points Options
compulsion 22
convulsion 21
coldfusion 20
commission 20
compassion 20
conclusion 20
concussion 19
conversion 19
propulsion 19
concession 18
confession 18
incohesion 17
oppression 17
procession 17
profession 17
displosion 16
protrusion 15
possession 14

10 of 18 words

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9 Letter Words

Word Points Options
explosion 21
confusion 18
occlusion 18
concision 17
implosion 17
obversion 17
profusion 17
provision 17
collusion 16
collision 15
contusion 15
prolusion 15
obtrusion 14
corrasion 13
corrosion 13
obsession 13
detorsion 11

10 of 17 words

8 Letter Words

Word Points Options
occasion 15
cohesion 14
avoision 13
eclosion 13
sponsion 13
omission 12

6 of 6 words

7 Letter Words

Word Points Options
plosion 12
erosion 8
torsion 8

3 of 3 words

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