| disfigured(adjective, dull, inferior, insignificant, horrible) |
| gross(adjective, dull, inferior, insignificant, horrible) |
| foul(adjective, dull, plain, inferior, insignificant) |
| repelling(adjective, dull, inferior, insignificant, horrible) |
| unappealing(adjective, dull, plain, inferior, insignificant) |
| uncomely(adjective, dull, plain, inferior, insignificant) |
| unprepossessing(adjective, dull, plain, inferior, insignificant) |
| loathsome(adjective, dull, plain, inferior, insignificant) |
| dark(adjective, dull, bad, inferior, insignificant) |
| disgusting(adjective, dull, plain, inferior, insignificant) |
| dreary(adjective, dull, bad, inferior, insignificant) |
| ill-favored(adjective, dull, plain, inferior, insignificant) |
| unbeautiful(adjective, dull, plain, inferior, insignificant) |
| undesirable(adjective, dull, bad, inferior, insignificant) |
| unlovely(adjective, dull, plain, inferior, insignificant) |
| dreadful(adjective, plain, ugly, hideous, grotesque) |
| drab(adjective, dull, bad, inferior, insignificant) |
| inferior(adjective, dull, bad, insignificant, horrible) |
| normal(adjective, dull, bad, inferior, insignificant) |
| ordinary(adjective, dull, bad, inferior, insignificant) |