Word Study
unobtrusive
OXFORD DICTIONARY
unobtrusive, adj. not making oneself or itself noticed.
Derivative
unobtrusively adv. unobtrusiveness n.
THESAURUS
unobtrusive
Attic, aesthetic, artistic, back-door, backstairs, chaste, choice, clandestine, classic, covert, excellent, feline, furtive, hidlings, hole-and-corner, hugger-mugger, humble, in good taste, meek, modest, of choice, of quality, pleasing, privy, pure, quiet, restrained, shifty, simple, skulking, slinking, slinky, sly, sneaking, sneaky, stealthy, subdued, surreptitious, tasteful, tasty, unaffected, unambitious, unaspiring, unassuming, unboastful, under-the-counter, under-the-table, undercover, underground, underhand, underhanded, understated, unimposing, unostentatious, unpresuming, unpresumptuous, unpretending, unpretentious, well-chosenROGET THESAURUS
unobtrusive
Modesty
N modesty, humility, diffidence, timidity, retiring disposition, unobtrusiveness, bashfulness, mauvaise honte, blush, blushing, verecundity, self-knowledge, reserve, constraint, demureness, blushing honors, modest, diffident, humble, timid, timorous, bashful, shy, nervous, skittish, coy, sheepish, shamefaced, blushing, overmodest, unpretending, unpretentious, unobtrusive, unassuming, unostentatious, unboastful, unaspiring, poor in spirit, out of countenance, reserved, constrained, demure, humbly, quietly, privately, without ceremony, without beat of drum, sans fa, not stepping o'er the bounds of modesty, thy modesty's a candle to thy merit.For further exploring for "unobtrusive" in Webster Dictionary Online