| guarded |
| hidden(quiet, plain, imperceptible, discreet, inconspicuous) |
| indistinct(quiet, plain, imperceptible, discreet, inconspicuous) |
| lamblike(adjective, soft, shy, meek, frugal) |
| lent |
| limited(adjective, simple, reasonable, plain, restrained) |
| low |
| low-key(adjective, quiet, plain, modest, imperceptible) |
| maidenlike(adjective, soft, shy, meek, frugal) |
| mean(adjective, soft, shy, meek, frugal) |
| mere(adjective, simple, clean, plain, pure) |
| milky(adjective, soft, shy, meek, frugal) |
| not complex(expression, adjective, clean, plain, pure) |
| obscure(adjective, soft, shy, meek, frugal) |
| open and shut(expression, adjective, idiom, clean, plain) |
| ordinary(adjective, quiet, simple, reasonable, plain) |
| prosaic(simple, honest, modest, humble, unaffected) |
| prudent |
| pudent(adjective, soft, shy, meek, frugal) |
| pure(adjective, simple, clean, plain, modest) |