Check means to test, examine, compare or inspect something to see if it is as it should be.
(Intransitive) To prove (after an investigation) to be the case / in order.
(Slang) To come to understand (a person).
Find another word for check-into. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for check-into, like: check, check-up-on, look into, check out, suss-out, check-over and go over.