charge up vs excite

charge up and excite both are verbs.

Word	Noun	Adjective	Verb	Adverb
charge up	No	No	Yes	No
excite	No	No	Yes	No

As verbs, charge up and excite are synonyms defined as:

Other synonyms of charge up include agitate, charge, commove, rouse, turn on.

charge up (verb)	excite (verb)
cause to be agitated, excited, or roused	act as a stimulant
	produce a magnetic field in
	raise to a higher energy level
	stir the feelings, emotions, or peace of
	to evoke sexual feelings
	arouse or elicit a feeling
	cause to be agitated, excited, or roused
	stir feelings in