learn vs assure

learn and assure both are verbs.

Word	Noun	Adjective	Verb	Adverb
learn	No	No	Yes	No
assure	No	No	Yes	No

learn (verb)	assure (verb)
gain knowledge or skills	be careful or certain to do something; make certain of something
get to know or become aware of, usually accidentally	inform positively and with certainty and confidence
be a student of a certain subject	assure somebody of the truth of something with the intention of giving the listener confidence
commit to memory; learn by heart	make a promise or commitment
impart skills or knowledge to	make certain of
find out, learn, or determine with certainty, usually by making an inquiry or other effort