repeat vs restate

repeat is a noun but restate is not a noun.

Word	Noun	Adjective	Verb	Adverb
repeat	Yes	No	Yes	No
restate	No	No	Yes	No

As verbs, repeat and restate are synonyms defined as:

Other synonyms of repeat include ingeminate, iterate, reiterate, retell.

repeat (noun)	restate (noun)
an event that repeats

repeat (verb)	restate (verb)
happen or occur again	to say, state, or perform again
to say, state, or perform again
to say again or imitate
make or do or perform again
repeat an earlier theme of a composition
do over