Synonyms and Antonyms for unbelievable

Synonyms:

• credibleness
• marvelous
• fabulous
• dumfounding
• undreamed of
• incredible
• credibility
• undreamt of
• dumbfounding
• flimsy
• incredulous
• unthinkable
• astounding
• implausible
• undreamed
• improbable
• marvellous
• believability
• undreamt
• unimagined
• tall
• unconvincing

Antonyms:

• credible
• incredibility
• convincing
• plausible
• credulous
• thinkable

Synonyms:

• implausible
• improbable
• unlikely
• unconvincing

Antonyms:

• plausible
• implausibility
• incredible
• ordinary
• natural