ISEE/SSAT Vocabulary Builder›Words›C›compel
ISEE/SSATmedium
compel
to force or require someone to act
Synonyms
- force
- require
- oblige
Antonyms
- dissuade
compel in a sentence
The new evidence may compel the committee to reopen the case.
The safety rule will compel riders to wear helmets.
Where it comes from
From Latin compellere, meaning 'to drive together' or 'force.'
Memory hook
Compel sounds like 'command'; both can push someone to act.
Word parts
- con/col/com — together, with
compel: com- (thoroughly) + pel (drive, from pellere)