diffidently Synonyms

bashfully shyly humbly hesitantly unpretentiously retiringly on bended knee mousily contritely complainingly submissively virtuously mistrustfully in fright uneasily self-consciously self-effacingly unpresumptuously unostentatiously unobtrusively unassumingly timorously tentatively sheepishly shamefacedly worriedly in fear timidly uncertainly demurely coyly chastely cautiously blushingly abjectly backwardly apprehensively apologetically apocryphally fearfully insecurely simply shrinkingly shily reluctantly quietly purely plainly nervously modestly