| unnoticeable | (adj) not noticeable; not drawing attention; - J.G.Cozzens, Ant. noticeable, Example: her clothes were simple and unnoticeable |
| unnoticeableness | (n) the quality of being not easily noticed |
| imperceptibly | (adv) in an imperceptible manner or to an imperceptible degree, Syn. unnoticeably, Ant. perceptibly, Example: the power of the Secretary of State in London increased gradually but imperceptibly |
| obscure | (adj) not drawing attention, Syn. unnoticeable, Example: an unnoticeable cigarette burn on the carpet; an obscure flaw |
| unobtrusive | (adj) not obtrusive or undesirably noticeable, Syn. unnoticeable, Ant. obtrusive, Example: a quiet, unobtrusive life of self-denial |
