Find Synonyms
skeptical Synonyms
Another word for skeptical
Choosing another word for skeptical depends on context, so the 12 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Not easily convinced; having or expressing doubts, reservations, or questioning attitudes toward accepted claims or statements.
Usage Example
"The researchers remained sceptical of the preliminary findings until the experiment could be independently replicated."
Strongest
sceptical
dubious
doubtful
unconvinced
Strong
incredulous
questioning
mistrustful
distrustful
suspicious
wary
• adjective (Context 2)
Relating to the philosophical doctrine that true knowledge or certainty in a particular area is uncertain or impossible.
Usage Example
"Descartes employed a sceptical methodology to strip away all beliefs that could possibly be doubted."
Strongest
sceptical
Strong
agnostic
zetetic
Opposites of skeptical
The opposite of skeptical shifts depending on context. Common opposites include:
dogmatic
credulous
gullible
trusting
convinced
doctrinaire
certain
believing
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Skeptical. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/skeptical