Legacy synonym data
Synonyms for “Unbelievable” — 15 Other Ways to Say It
Meaning of Unbelievable
Use the synonym list below to choose a clearer alternative for your sentence.
15 Synonyms for Unbelievable — Words Similar to Unbelievable
Browse alternative words with their meaning, level, and a real example sentence so you pick the synonym that fits your context.
astounding
/əˈstaʊndɪŋ/So impressive and surprising that it makes you feel amazed and impressed. Used for achievements or discoveries that are unexpectedly great.
Example: The violinist's astounding performance received a standing ovation.
tall
/tɔːl/Having a lot of height; reaching high up.
Example: He is a tall man with brown hair.
Frequently Asked Questions About Synonyms of Unbelievable
What is another word for "unbelievable"?
Common synonyms for "unbelievable" include: unlikely, dumfounding, dumbfounding, astounding, tall.
What can I say instead of "unbelievable"?
Try one of these alternatives: unlikely, dumfounding, dumbfounding, astounding, tall. Pick the synonym whose register and meaning fits your sentence — see the cards above for definitions and examples.
When should I use "unbelievable" instead of "unlikely"?
Use "unbelievable" when you want to keep the exact nuance shown in the meaning section above; switch to "unlikely" when you need a different register, level, or shade of meaning. Compare the cards above to decide.