| foolish(adjective, slight, careless, silly, stupid) |
| silly(adjective, slight, ability, detail, small) |
| flighty(noun, adjective, slight, ability, careless) |
| trivial(adjective, mean, light, weak, soft) |
| giddy(noun, adjective, ability, informal, careless) |
| superficial(adjective, mean, light, weak, soft) |
| unimportant(adjective, mean, weak, soft, slight) |
| petty(adjective, mean, slight, lower, value) |
| lightweight(slight, detail, silly, trivial, surface) |
| light(adjective, soft, gentle, wild, small) |
| shallow(adjective, light, slight, detail, small) |
| trifling(adjective, mean, weak, soft, slight) |
| dizzy(noun, adjective, slang, ability, informal) |
| scatterbrained(noun, adjective, ability, careless, silly) |
| volatile(adjective, free, wild, silly, unstable) |
| insignificant(adjective, mean, weak, soft, slight) |
| idle(adjective, slight, small, silly, insignificant) |
| flippant(adjective, pleasant, smart, silly, foolish) |
| minor(adjective, mean, weak, soft, slight) |
| fickle(adjective, free, careless, cold, wild) |