| blur(verb, dull, cover, clear, reduce) |
| dim(verb, adjective, cover, clear, reduce) |
| obscure(verb, adjective, dull, clear, hide) |
| becloud(verb, cover, clear, reduce, lower) |
| bedim(verb, cover, clear, reduce, lower) |
| cloud(verb, dull, cover, clear, reduce) |
| darken(verb, cover, reduce, lower, obscure) |
| befog(verb, dull, cover, clear, reduce) |
| blind(verb, cover, obscure, confuse, hide) |
| glare(obscure, muddle, distort, cloud) |
| make hazy(expression, obscure, muddle, distort, cloud) |
| make indistinct(expression, obscure, muddle, distort, cloud) |
| make vague(expression, obscure, muddle, distort, cloud) |
| mask(cover, obscure, hide, conceal, muddle) |
| muddy(verb, dull, cover, reduce, lower) |
| shade(cover, obscure, hide, conceal, muddle) |
| soften(obscure, muddle, distort, cloud) |
| daze(obscure, muddle, distort, cloud) |
| dazzle(obscure, muddle, distort, cloud) |