Wiktionary
unconfident
a. Not confident.
WordNet
unconfident
adj. lacking or marked by a lack of confidence [ant: confident]
Usage examples of "unconfident".
They were large, unconfident men, very polite in the style of armed gas-station attendants.
Nobel could not be awarded to a dead man, had an unconfident Nels Piter tried to increase his own odds?
His colleagues were both wearing younger sleeves and they showed it less, but if you looked with Envoy eyes, the same tension was there in unconfident, overdone gestures, laughter too readily coughed out, the occasional tremor in a voice as it started up again in a dried throat.
She was bossy, anxious, unconfident, perhaps unhappy, always generous--she was throwing this small dinner party in honor of my recovery and my imminent return to work.