| detached(adjective, separate, mysterious, unknown, unrelated) |
| exotic(adjective, mysterious, unknown, alien, extraneous) |
| gratuitous |
| hollow(adjective, false, unreasonable, empty, senseless) |
| ill-suited(adjective, wrong, suitable, inadequate, improper) |
| ineffective(adjective, stupid, insignificant, useless, empty) |
| inopportune |
| intrusive |
| mismatched(adjective, separate, wrong, disagreement, improper) |
| off the subject(expression, idiom, adverb, insignificant, unimportant) |
| out of keeping(expression, adjective, idiom, inadequate, inappropriate) |
| out of line(expression, idiom, wrong, suitable, improper) |
| parenthetical(adjective, extraneous) |
| separate(adjective, distinct, inappropriate, unconnected, unrelated) |
| uncalled-for(adjective, inadequate, inappropriate, unfit, unnecessary) |
| digressive |
| beside the mark(expression, idiom, irrelation) |
| bootless(adjective, empty, worthless, frivolous, ineffective) |
| casual(adjective, slight, lower, value, small) |
| deceptive |