Among the currently most popular synonyms for check are: see, survey, dissect, trial, examination, explore, checking, once-over, investigate, inhibit, eyeball, observe, check up, watch, assay, restraint, research, go into, verification, hold back, scan, inquiry, damper, clock, restrain, bottle up, tab, substantiate, foil, impede, brake, control, study, make sure, bridle, audit, review, stem, inspection, slow down, check on, thwart, hold up, obstruct, stall, verify, look over, tick, suppress, analysis, stifle, vet, probe, hold, inspect, curb, checkup, smother, check up on, get a load of, perusal, monitoring, staunch, arrest, corroborate, search, contain, going-over, muffle, examine, chit, look-see, look into, prevent, retard, regard, dissection, choke back, hamper, scrutinize, investigation, block, swallow, rein, obstacle, monitor, test, bar, scrutiny, fight back, checkout, assessment, contemplate, check out, stay.