| keep hidden |
| keep mum(expression, hide, stash, stow) |
| keep quiet(verb, expression, cover, suppress, hide) |
| keep under cover(verb, expression, idiom, show, prevent) |
| minimize(verb, cover, ease, moderate, diminish) |
| moderate(verb, cover, ease, diminish, lessen) |
| not give away(verb, expression, idiom, cover, block) |
| not tell(verb, expression, cover, block, hide) |
| obstruct(verb, close, cover, show, obscure) |
| overcast(verb, cover, obscure, confuse, hide) |
| overlay(verb, cover, finish, obscure, hide) |
| overshadow(verb, cover, obscure, confuse, hide) |
| pocket(verb, help, steal, purloin) |
| safeguard(verb, close, cover, suppress, hide) |
| shadow(noun, verb, close, cover, block) |
| silence(verb, restrain, crush, overcome, curb) |
| sneak(verb, cover, hide, disguise, secrete) |
| squelch(verb, cut, remove, suppress, hide) |
| squirrel away(verb, expression, cover, maintain, hide) |
| stash away(verb, expression, phrasal verb, cover, maintain) |