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doubt Synonyms

Another word for doubt

Choosing another word for doubt depends on context, so the 25 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
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• noun (Context 1)

A feeling of uncertainty or lack of conviction regarding the truth, reality, or trustworthiness of something.

Usage Example

"The new evidence left no uncertainty in the minds of the jury regarding the defendant's innocence."

Strongest
uncertainty
skepticism
Strong
disbelief
incredulity
distrust
mistrust
dubiousness
suspicion
hesitation
Weak
incertitude

• verb (Context 2)

To feel uncertain about something, or to consider a statement, claim, or event unlikely to be true.

Usage Example

"I seriously question that the train will arrive on schedule given the heavy snowfall."

Strongest
question
Strong
disbelieve
suspect
query
challenge
Weak
dispute

• noun (Context 3)

A specific reservation, misgiving, or unresolved question about a plan, situation, or course of action (often used in the plural).

Usage Example

"She expressed serious doubts about whether the construction project could be completed before winter."

Strongest
misgiving
reservation
qualm
Strong
second thoughts
scruple
apprehension
concern
hesitation
Weak
unease

• verb (Context 4)

To lack confidence or faith in the honesty, reliability, or ability of a person (or oneself).

Usage Example

"Even when faced with difficult obstacles, she never doubted her team's ability to find a solution."

Strongest
distrust
mistrust
Strong
question
suspect
disbelieve
discredit

Opposites of doubt

The opposite of doubt shifts depending on context. Common opposites include:

certainty
believe
trust
conviction
believe in
confidence
assurance
accept
See all opposites of doubt

Cite this Entry


Wordmom. (2026). Synonyms for Doubt. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/doubt
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