stimulate vs energise

stimulate and energise both are verbs.

Word	Noun	Adjective	Verb	Adverb
stimulate	No	No	Yes	No
energise	No	No	Yes	No

As verbs, stimulate and energise are synonyms defined as:

Other synonyms of stimulate include arouse, brace, energize, perk up.

stimulate (verb)	energise (verb)
cause to be alert and energetic	cause to be alert and energetic
act as a stimulant	raise to a higher energy level
provide the needed stimulus for
cause to do; cause to act in a specified manner
cause to occur rapidly
stir the feelings, emotions, or peace of
stir feelings in