obfuscate (v.)
- adumbrate
- becloud
- bedim
- befog
- black
- blacken
- blanket
- blind
- blur
- brown
- camouflage
- cloak
- cloud
- complicate
- conceal
- confuse
- corrupt
- cover
- curtain
- darken
- deform
- dim
- disguise
- disorder
- dissemble
- distort
- eclipse
- ensconce
- enshroud
- envelop
- garble
- hide
- jumble
- mask
- misadvise
- misdirect
- misguide
- misinform
- mislead
- muddle
- murk
- mystify
- obnubilate
- obscure
- occult
- overcast
- overcloud
- overshadow
- pervert
- scramble
- screen
- shade
- shadow
- shroud
- varnish
- veil
- whitewash