confident Antonyms

diffident shy insecure worried uncertain unassured unassuming trombone tremulous tremulant trembling transfixed tortured timorous uneasy unfirm unpatient white-livered weak-kneed weak waverer wavering wary verecund vacillatory vacillating unquiet unpoised timid thunderstruck tentative skeptical shrinking shamefast shamefaced shaky shaking self-reproving self-destructive self-conscious self-abasing seasonal skittish slavish sliminess tense teetering torn suspicious stupefied