correct vs letter-perfect

correct and letter-perfect both are adjectives.

Word	Noun	Adjective	Verb	Adverb
correct	No	Yes	Yes	No
letter-perfect	No	Yes	No	No

correct (adjective)	letter-perfect (adjective)
free from error; especially conforming to fact or truth	correct to the last detail; especially being in or following the exact words
correct in opinion or judgment
socially right or correct
in accord with accepted standards of usage or procedure

correct (verb)	letter-perfect (verb)
treat a defect
make right or correct
alter or regulate so as to achieve accuracy or conform to a standard
censure severely
fall in value
punish in order to gain control or enforce obedience
make reparations or amends for
adjust for