| plain(adjective, mean, clear, light, smooth) |
| humble(adjective, quiet, mean, reasonable, poor) |
| naive(adjective, dull, gentle, clean, honest) |
| uncomplicated(adjective, clear, light, smooth, easy) |
| unpretentious(adjective, quiet, mean, soft, lower) |
| easy(noun, adjective, clear, open, light) |
| bare(adjective, hard, simple, right, severe) |
| straightforward(adjective, clear, light, smooth, easy) |
| clear(adjective, quality, light, complete, smooth) |
| pure(adjective, clear, complete, right, bright) |
| unembellished(adjective, hard, reasonable, severe, honest) |
| modest(adjective, quiet, mean, hard, severe) |
| unsophisticated(adjective, clean, honest, plain, pure) |
| stupid(adjective, characteristic, dull, weak, slow) |
| direct(adjective, open, easy, honest, plain) |
| elementary(adjective, clear, light, smooth, easy) |
| innocent(noun, adjective, gentle, clean, honest) |
| ordinary(adjective, mean, clear, reasonable, lower) |
| unadorned(adjective, hard, reasonable, severe, plain) |
| basic(adjective, clear, hard, light, smooth) |