Το act accordingly to a (usually sublimated) desire or impulse.
To affect something.
To act decisively on the basis of information received or deduced.
To take action against something.
To put pressure on; to attempt to compel a person to do something; to exert influence on.
Used other than figuratively or idiomatically: see lean, on.
To depend upon for support; to require assistance from.
To criticize or reprimand for the purpose of changing behavior.