Synonyms and related words :
becloud, befog, blanket, blind, bosom, bury, cache, camouflage, classify, cloak, cloud, cover, cover up, curtain, disguise, dissemble, distract attention from, ditch, eclipse, ensconce, enshroud, envelop, file and forget, gloss over, hide, hold out on, in petto, keep, keep back, keep between us, keep buttoned up, keep close, keep dark, keep from, keep hidden, keep in ignorance, keep mum, keep secret, keep snug, keep under cover, keep under wraps, make no sign, mask, never let on, not give away, not tell, obfuscate, obscure, occult, play dumb, screen, secrete, shade, shroud, slur over, stash, varnish, veil, whitewash, withhold,