Word Study
cover up
THESAURUS
cover up
act, act a part, affect, alibi, apology, apply to, assume, be the goat, becloud, befog, blanket, blind, block, bluff, camouflage, canopy, cloak, clothe, cloud, color, conceal, cope, counterfeit, cover, cover story, cowl, curtain, device, disguise, dissemble, dissimulate, distract attention from, eclipse, ensconce, enshroud, envelop, excuse, facade, fake, feign, feint, film, four-flush, front, front for, gammon, gloss, gloss over, guise, handle, hide, hood, keep under cover, lame excuse, lay on, lay over, let on, let on like, locus standi, make a pretense, make as if, make believe, make like, mantle, mask, muffle, obduce, obfuscate, obscure, occult, ostensible motive, overlay, overspread, play, play a part, play possum, playact, poor excuse, pretend, pretense, pretension, pretext, profess, protestation, public motive, put on, put-off, refuge, screen, scum, semblance, shade, sham, shield, show, shroud, simulate, slur over, smoke screen, spread over, stalking-horse, stratagem, subterfuge, superimpose, superpose, trick, varnish, veil, whitewashFor further exploring for "cover up" in Webster Dictionary Online