Thesaurus

Synonyms for Check include:

arrest, assay, balk, bank check, baulk, bridle, check, check mark, check-out procedure, checkout, cheque, chip, chit, confirmation, curb, deterrent, halt, handica, handicap, hinderance, hindrance, hitch, impediment, stay, sto, stop, stoppag, stoppage, substantiation, tab, tick, verification

check is a NOUN.

agre, agree, arrest, ascertai, ascertain, assur, assure, break, check, check int, check into, check off, check out, check over, check up on, checker, chequer, chink, condition, contain, control, correspond, crack, curb, delay, determine, discipline, ensure, find out, fit, gibe, go over, hold, hold bac, hold back, hold in, insure, jibe, lear, learn, look into, mark, mark off, match, moderat, moderate, retard, see, see to it, stop, suss out, tall, tally, tic, tick, tick of, tick off, train, turn back, watch

check is a VERB.