| concurrent(adjective, minor, secondary, subsidiary, related) |
| critical |
| detail(noun, part, information, note, thing) |
| element(noun, part, thing, piece, story) |
| eventual(adjective, ambiguous, rambling, circuitous, tortuous) |
| fluke(adjective, careless, casual, minor, related) |
| foreign |
| frivolous(adjective, mean, slight, small, unimportant) |
| going on(verb, phrasal verb, eventuality) |
| in the wind(expression, idiom, eventuality) |
| inapplicable(insignificant, unimportant, irrelevant, superfluous, unconnected) |
| inappropriate |
| inferential(adjective, indirect, circumstantial) |
| insouciant |
| matter(noun, part, information, note, thing) |
| minor detail(noun, expression, specifics, trivia, minutiae) |
| minor expense(noun, expression, idiom) |
| minutia(noun, part, thing, piece, story) |
| not at issue(expression, idiom, insignificant, unimportant, irrelevant) |
| off the subject(expression, idiom, insignificant, unimportant, irrelevant) |