| inappropriate(adjective, dull, agree, wrong) |
| unbecoming(adjective, agree, wrong, unhappy) |
| unacceptable(adjective, wrong, poor, terrible) |
| inadequate(adjective, weak, poor, proper) |
| inopportune(adjective, wrong, appropriate, unhappy) |
| unsatisfactory(adjective, weak, poor, offensive) |
| infelicitous(adjective, dull, wrong, flat) |
| unfortunate(adjective, poor, awkward, unfitting) |
| insufficient(adjective, weak, poor, feeble) |
| untoward(adjective, poor, rude, improper) |
| offensive(adjective, poor, rude, terrible) |
| unhappy(adjective, poor, awkward, improper) |
| useless(adjective, poor, inadequate, useless) |
| disproportionate(adjective, wrong, proper, suitable) |
| unfavorable(adjective, poor, awkward, inappropriate) |
| unpropitious(adjective, poor, awkward, inappropriate) |
| poor(adjective, weak, unhappy, rude) |
| unconventional(adjective, wrong, improper, inappropriate) |
| unworthy(adjective, poor, offensive, value) |
| displeasing(adjective, poor, offensive, inadequate) |