| infelicitous(wrong, false, awkward, inadequate, inappropriate) |
| inharmonious(wrong, false, awkward, inadequate, inappropriate) |
| inhumane(adjective, mean, severe, harsh, cruel) |
| insignificant |
| interfering(adjective, offensive, rude, inadequate, bold) |
| iron-fisted(adjective, mean, severe, harsh, cruel) |
| irregular(wrong, false, awkward, unsuitable, unfitting) |
| lavish(spare, extreme, useless, extra, surplus) |
| ludicrous(wrong, false, awkward, unsuitable, unfitting) |
| malapert |
| mean(adjective, severe, harsh, cruel, unreasonable) |
| mean machine(expression, adjective, mean, severe, harsh) |
| mortal(adjective, mean, severe, harsh, cruel) |
| nervy |
| nonmandatory |
| not asked(expression, adjective, willing, arrogant, voluntary) |
| not required(expression, adjective, unwarranted, unnecessary, pointless) |
| not suitable(expression, wrong, false, awkward, unsuitable) |
| odd(wrong, false, awkward, unsuitable, unfitting) |
| off-base(wrong, false, awkward, unsuitable, inopportune) |