| high-hearted(adjective, characteristic, temper, mindset) |
| hoity-toity(adjective, characteristic, temper, mindset) |
| light-headed(adjective, characteristic, temper, mindset) |
| light-minded(adjective, characteristic, temper, mindset) |
| lightheaded(adjective, characteristic, temper, mindset) |
| lightsome(adjective, characteristic, temper, mindset) |
| unthinking(adjective, characteristic, temper, mindset) |
| fast(adjective, characteristic, temper, mindset) |
| puerile(adjective, characteristic, temper, mindset) |
| shallow-hearted(adjective, characteristic, temper, mindset) |
| superficial(adjective, slight, detail, boring, unimportant) |
| unreflecting(adjective, characteristic, temper, mindset) |
| portable(adjective, light, slight, easy, thin) |
| flimsy(adjective, light, slight, easy, fine) |
| dunce(noun, person, simple, fool, innocent) |
| fluffy(adjective, light, slight, easy, thin) |
| fool(noun, person, simple, stupid, innocent) |
| mini |
| minor(adjective, unimportant, trivial, senseless, inconsequential) |
| shallow(adjective, slight, detail, trivial, ignorant) |