doubter
nounUK /ˈdaʊtə/
US /ˈdaʊtər/
A doubter is a person who is not sure if something is true.
The doubter asked many questions before believing the story.
SYNONYMS
RELATED WORDS
OTHER MEANINGS
2. A person who hesitates to accept a claim without proof.
As a natural doubter, she checked every fact twice.
3. Someone who questions religious or official teachings.
The doubter raised concerns about the old tradition.
4. A person who lacks confidence in someone or something.
He was a doubter of his own abilities at first.