| bare |
| brusque |
| casual(adjective, succinct) |
| categorical(adjective, clear, flat, honest, total) |
| comprehensible(adjective, simple, sharp, distinct, intelligible) |
| consistent(adjective, intelligible) |
| dry(adjective, simple, plain, rational, truthful) |
| dull(adjective, simple, rational, down-to-earth, matter-of-fact) |
| earnest(adjective, open, honest, true, straight) |
| effortless(adjective, quiet, clear, light, smooth) |
| exact(adjective, clear, open, honest, plain) |
| hard |
| homely(adjective, simple, plain, modest, uncomplicated) |
| immediate |
| inartificial(genuine, unaffected, unpretentious, artlessness) |
| innocent(adjective, open, simple, easy, friendly) |
| ordinary(adjective, clear, simple, plain, relaxed) |
| painless(clear, smooth, simple, easy, unfussy) |
| precise(adjective, clear, open, sharp, plain) |
| serious(open, honest, true, rational, straight) |