| lowly(quiet, simple, honest, modest, humble) |
| mild(adjective, calm, dull, quiet, pleasant) |
| sheepish(adjective, quiet, modest, humble, meek) |
| small(adjective, soft, reasonable, ordinary, shy) |
| unnoticed(adjective, ignored) |
| blushing(adjective, soft, shy, meek, frugal) |
| abashed(adjective, humble) |
| apologetic(adjective, humble) |
| background |
| camouflaged(quiet, plain, imperceptible, discreet, inconspicuous) |
| clandestine |
| deferential(quiet, modest, meek, unassuming, retiring) |
| hesitant(adjective, quiet, modest, meek, unassuming) |
| insignificant(adjective, quiet, plain, imperceptible, discreet) |
| invisible |
| low-key(adjective, quiet, gentle, plain, restrained) |
| mousy(modest, humble, meek, timid, unsure) |
| ordinary(adjective, quiet, simple, reasonable, gentle) |
| quiescent(adjective, close, quiet, soft, low) |
| subtle(quiet, gentle, plain, restrained, imperceptible) |