not confident is not in our dictionary (yet). Here's what it could mean:
Confidence: high
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adjective
Example Sentences
Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Other research shows that a majority of Americans are not confident that they could distinguish between an AI-generated video and a real one.
From Salon • May 24, 2026
But he’s not confident that son Blake, a 23-year-old student living at home, will be able keep the upward trajectory going.
From The Wall Street Journal • Apr. 5, 2026
Thesaurus
Possible Synonyms
Words in our thesaurus
other words
- feeling shaky
- having second thoughts
- on unsure footing
- full of self-doubt