sober

Synonyms

conservative, low-key (also low-keyed), muted, quiet, repressed, restrained, subdued, toned-down, understated, unflashy, unpretentious;

Antonyms

flamboyant, flaring, flashy, garish, gaudy, glitzy, loud, noisy, ostentatious, razzle-dazzle, splashy, swank (or swanky);

Near Antonyms

meretricious;

graceless, inelegant, tacky, tasteless, tawdry, trashy, vulgar;

baroque, fancy, frilly, gilded (or gilt), ornate, rococo;

overdecorated, overdone, overwrought;

Related Words

appropriate, becoming, fit, fitting, proper, suitable;

modest, plain, simple, unadorned, undecorated;

inconspicuous, unnoticeable, unobtrusive;

graceful, handsome, refined, tasteful;

drab, mousy (or mousey);

practical, sensible;