recollect vs retrieve

recollect and retrieve both are verbs.

Word	Noun	Adjective	Verb	Adverb
recollect	No	No	Yes	No
retrieve	No	No	Yes	No

As verbs, recollect and retrieve are synonyms defined as:

recollect and retrieve: recall knowledge from memory; have a recollection

Other synonyms of recollect include call back, call up, recall, remember, think.

recollect (verb)	retrieve (verb)
recall knowledge from memory; have a recollection	recall knowledge from memory; have a recollection
	run after, pick up, and bring to the master
	go for and bring back
	get or find back; recover the use of