modest

Synonyms: bashful blushing chaste coy demure diffident discreet humble lowly meek moderate nice proper prudent quiet reserved resigned reticent retiring seemly self-conscious self-effacing sheepish silent simple temperate timid unassertive unassuming unassured unboastful unobtrusive unpresuming unpretending unpretentious withdrawing

Antonyms: arrogant assured bold brave conceited courageous egotistical proud self-confident unabashed unashamed

Synonyms: average cheap discreet dry economical fair humble inelaborate inexpensive middling moderate natural plain reasonable simple small unadorned unaffected unembellished unembroidered unexceptional unexcessive unextravagant unextreme unobtrusive unornamented unostentatious unpretentious unradical unstudied

Antonyms: extraordinary immodest ostentatious presumptuous unlimited