| empty(adjective, slight, detail, small, silly) |
| erratic(adjective, careless, unreasonable, impulsive, unpredictable) |
| fanciful(adjective, free, pleasant, smart, wild) |
| flip(adjective, pleasant, silly, trivial, perky) |
| idiotic(adjective, silly, trivial, imbecility folly) |
| niggling(adjective, slight, small, silly, insignificant) |
| stupid(adjective, careless, silly, crazy, vague) |
| unorganized |
| asinine |
| facetious(adjective, silly, trivial, kidding) |
| fitful(adjective, free, careless, wild, changeable) |
| frothy(adjective, light, slight, lower, ability) |
| gaga(adjective, ability, informal, careless, foolish) |
| gay(adjective, pleasant, happy, silly, trivial) |
| inconsiderable(adjective, mean, weak, soft, slight) |
| irresponsible(adjective, careless, excited, stupid, vague) |
| jejune |
| jocular(adjective, amusing) |
| meaningless(adjective, mean, simple, slight, lower) |
| peripheral(adjective, slight, detail, silly, trivial) |