Word Study
unostentatious
OXFORD DICTIONARY
unostentatious, adj. not ostentatious.
Derivative
unostentatiously adv. unostentatiousness n.
ROGET THESAURUS
unostentatious
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 "unostentatious" in Webster Dictionary Online