cover up (v.)
- act
- affect
- alibi
- assume
- becloud
- befog
- blanket
- blind
- block
- bluff
- camouflage
- canopy
- cloak
- clothe
- cloud
- color
- conceal
- cope
- counterfeit
- cover
- cowl
- curtain
- disguise
- dissemble
- dissimulate
- eclipse
- ensconce
- enshroud
- envelop
- excuse
- fake
- feign
- feint
- film
- front
- gloss
- guise
- handle
- hide
- hood
- mantle
- mask
- muffle
- obfuscate
- obscure
- occult
- overlay
- overspread
- play
- playact
- pretend
- profess
- screen
- scum
- shade
- sham
- shield
- show
- shroud
- simulate
- superimpose
- superpose
- trick
- varnish
- veil
- whitewash