To drive together, round up
To overpower; to subdue.
To force, constrain or coerce.
Logic compels the wise, while fools feel compelled by emotions.
To exact, extort, (make) produce by force.
To force to yield; to overpower; to subjugate.
To gather or unite in a crowd or company.
To call forth; to summon.
An act of compulsion; an obliging somebody to do something.
Strongly or irresistibly evoking interest or attention.
There are compelling reasons why a manager should have previous experience.
Forceful.
The politician had compelling ambition.