| shroud(verb, close, cover, show, block) |
| blur(noun, verb, dull, clear, confuse) |
| blurry(adjective, dull, dim, cloudy, chaotic) |
| concealed(adjective, quiet, cover, difficult, plain) |
| inconspicuous(adjective, quiet, see, plain, humble) |
| mask(noun, verb, close, cover, check) |
| overcast(verb, adjective, dull, cover, clear) |
| puzzling(adjective, dark, strange, uncertain, complex) |
| unknown(adjective, knowledge, rough, dark, superior) |
| becloud(verb, upset, trouble, clear, confuse) |
| confuse(verb, upset, disturb, confuse, hide) |
| disguise(verb, close, cover, block, suppress) |
| doubtful(adjective, rough, dark, uncertain, unreasonable) |
| esoteric(adjective, dark, deep, mysterious, secret) |
| fog(verb, upset, trouble, clear, confuse) |
| muddy(verb, adjective, dull, soft, flat) |
| nebulous(adjective, dull, clear, rough, dark) |
| occult(noun, verb, adjective, cover, block) |
| blot out(verb, expression, phrasal verb, cover, destroy) |
| confused(adjective, dull, flat, difficult, dark) |