| inconsistent(adjective, relevant) |
| ineffective(adjective, inadequate, useless, inappropriate, unfit) |
| inharmonious(adjective, wrong, false, awkward, inadequate) |
| inoperable(wild, unreasonable, useless, absurd, abstract) |
| mal a propos(expression, idiom, disagreement) |
| misjoined |
| neither here nor there(expression, adjective, idiom, adverb, insignificant) |
| nonfunctional(wild, unreasonable, useless, absurd, abstract) |
| not at issue(expression, idiom, adverb, insignificant, unimportant) |
| off base |
| off the subject(expression, idiom, adverb, insignificant, unimportant) |
| out of line(expression, idiom, wrong, suitable, improper) |
| segregated(adjective, unrelated, extraneous) |
| separate(adjective, unrelated, extraneous) |
| unacceptable(adjective, inappropriate, unsuitable, unfitting, unsuited) |
| unaffiliated(adjective, unrelated, extraneous) |
| unallied(adjective, unrelated, extraneous) |
| uncalled-for(adjective, wrong, false, awkward, unsuitable) |
| uncongenial(adjective, disagreement, inadequate, useless, inappropriate) |
| unmeet(adjective, wrong, suitable, inadequate, useless) |