Find Synonyms
believability Synonyms
Another word for believability
Choosing another word for believability that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
The quality of being convincing, plausible, or able to be trusted as true.
Usage Example
"The lead actor's natural delivery added a great deal of credibility to the historical drama."
Strongest
credibility
plausibility
Strong
verisimilitude
authenticity
credence
trustworthiness
Weak
reliability
Opposites of believability
The opposite of believability shifts depending on context. Common opposites include:
unbelievability
implausibility
incredibility
improbability
unlikelihood
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Believability. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/believability