| strange(adjective, mysterious, unknown, foreign, alien) |
| tangential |
| trifling(adjective, mean, slight, lower, value) |
| unapt(adjective, disagreement) |
| unbecoming(adjective, wrong, disagreement, suitable, unreasonable) |
| unessential(adjective, unnecessary, extraneous) |
| unsuited(adjective, disagreement, remote, inappropriate, unsuitable) |
| worthless(adjective, slight, lower, value, small) |
| petty(adjective, mean, slight, lower, value) |
| frivolous(adjective, mean, slight, lower, value) |
| inessential(adjective, insignificant, unimportant, trivial, minor) |
| infelicitous(adjective, inadequate, inappropriate, unfit, unacceptable) |
| little(adjective, mean, slight, lower, value) |
| minute(adjective, mean, slight, lower, value) |
| misplaced(disagreement, unsuitable, unfitting, untimely, irrelation) |
| nonessential(adjective, adverb, mean, slight, lower) |
| unbefitting(adjective, wrong, disagreement, suitable, improper) |
| unseasonable(wrong, disagreement, suitable, inadequate, improper) |
| untimely(adjective, wrong, suitable, improper, tasteless) |
| beside the question(expression, idiom, insignificant, unimportant, superfluous) |