| light(adjective, characteristic, simplicity, plainness) |
| lucid(adjective, characteristic, simplicity, plainness) |
| manageable(adjective, characteristic, simplicity, plainness) |
| plain(adjective, characteristic, simplicity, plainness) |
| quiet(adjective, characteristic, simplicity, plainness) |
| self-explanatory(adjective, characteristic, simplicity, plainness) |
| smooth(adjective, characteristic, simplicity, plainness) |
| straightforward(adjective, characteristic, simplicity, plainness) |
| transparent(adjective, characteristic, simplicity, plainness) |
| trouble-free(adjective, characteristic, simplicity, plainness) |
| uncomplicated(adjective, characteristic, simplicity, plainness) |
| undemanding(adjective, characteristic, simplicity, plainness) |
| understandable(adjective, characteristic, simplicity, plainness) |
| uninvolved(adjective, characteristic, simplicity, plainness) |
| unmistakable(adjective, characteristic, simplicity, plainness) |
| untroublesome(adjective, characteristic, simplicity, plainness) |
| mild(adjective, characteristic, simplicity, plainness) |