| low-ranking(adjective, slight, lower, value, inferior) |
| matter of indifference(expression, idiom, insignificant, unimportant, trivial) |
| minute(adjective, slight, lower, value, inferior) |
| more(adjective, extraordinary, new, spare, fresh) |
| motiveless(irregular, senseless, wanton, gratuitous, vacuous) |
| naught |
| needle in haystack(expression, adjective, idiom, silly, stupid) |
| negligible(adjective, slight, lower, value, inferior) |
| new(adjective, extraordinary, spare, fresh, special) |
| no big deal(expression, idiom, insignificant, unimportant, trivial) |
| no never mind(expression, idiom, insignificant, unimportant, trivial) |
| noncompulsory(adjective, required) |
| noncritical |
| nongermane(adjective, silly, stupid, insignificant, useless) |
| not necessary(expression, idiom, unwarranted, wanton, uncalled-for) |
| not pertinent(expression, adjective, silly, stupid, insignificant) |
| nothing(adjective, slight, lower, value, inferior) |
| nugatory(adjective, slight, lower, value, inferior) |
| null(adjective, slight, lower, value, inferior) |
| obsolete |