| confuse(verb, adjective, cover, obscure, hide) |
| obscure(verb, adjective, cover, clear, obscure) |
| cloud(noun, verb, cover, clear, reduce) |
| darken(verb, cover, reduce, lower, obscure) |
| muddle(noun, verb, adjective, obscure, confuse) |
| becloud(verb, cover, clear, reduce, lower) |
| fog(verb, cover, clear, reduce, lower) |
| adumbrate(verb, cover, hide, conceal, vague) |
| perplex(verb, obscure, confuse, conceal, shadow) |
| dim(verb, cover, clear, reduce, lower) |
| befog(verb, cover, clear, reduce, lower) |
| eclipse(verb, dull, cover, clear, reduce) |
| overshadow(verb, cover, clear, obscure, confuse) |
| disguise(verb, cover, hide, conceal, misrepresent) |
| bedim(verb, cover, clear, reduce, lower) |
| blur(verb, dull, cover, clear, reduce) |
| conceal(verb, cover, obscure, alter, confuse) |
| gloom(noun, verb, clear) |
| overcast(verb, cover, clear, obscure, confuse) |
| complicate(verb, confuse) |