self-doubting
Definitions
Characterized by a lack of confidence in one's own abilities, worth, or judgment.
Inclined to question or distrust one's own decisions and actions.
Examples
Despite her impressive credentials, she remained self-doubting when faced with the new project.
The self-doubting artist often hesitated to display his work in public galleries.
He realized that his self-doubting nature was the primary obstacle preventing him from applying for the promotion.
Synonyms
insecure diffident hesitant uncertain timid self-conscious unconfident
Antonyms
confident self-assured assertive decisive bold unwavering self-reliant