impose vs bring down

impose and bring down both are verbs.

Word	Noun	Adjective	Verb	Adverb
impose	No	No	Yes	No
bring down	No	No	Yes	No

As verbs, impose and bring down are synonyms defined as:

Other synonyms of impose include inflict, visit.

impose (verb)	bring down (verb)
impose something unpleasant	cut down on; make a reduction in
impose and collect	impose something unpleasant
compel to behave in a certain way	cause to be enthusiastic
	cause to come to the ground
	move something or somebody to a lower position
	cause the downfall of; of rulers