Dictionary-enhanced synonyms
Synonyms for “Fail” — 3 Other Ways to Say It
To not succeed at a task or exam; to stop working properly.
Meaning of Fail
To be unsuccessful in achieving something or to not do what is required.
How to Pronounce Fail
IPA: /feɪl/ Stress: O
One syllable, pronounced /feɪl/; the vowel sound is 'ay' as in 'say'.
3 Synonyms for Fail — Words Similar to Fail
Browse alternative words with their meaning, level, and a real example sentence so you pick the synonym that fits your context.
collapse
/kəˈlæps/When something suddenly falls apart, breaks, or fails, or when a person loses consciousness.
Example: The tent collapsed under the weight of heavy snow.
Smart Synonyms for Fail — When to Use Each
flunk
specifically for not passing a test or course
collapse
when a plan or system completely stops working
break down
when equipment or machinery stops functioning properly
Antonyms of Fail — Opposite Words
How to Use Fail and Its Synonyms in Sentences
- He studied hard but still failed the difficult exam. A2
- The negotiations failed because both sides couldn't agree. B1
- If the engine fails while driving, pull over safely. B1
Frequently Asked Questions About Synonyms of Fail
What is another word for "fail"?
Common synonyms for "fail" include: flunk, collapse, break down.
What can I say instead of "fail"?
Try one of these alternatives: flunk, collapse, break down. Pick the synonym whose register and meaning fits your sentence — see the cards above for definitions and examples.
Is "fail" formal or informal?
"fail" is generally used in neutral contexts.
When should I use "fail" instead of "flunk"?
Use "fail" when you want to keep the exact nuance shown in the meaning section above; switch to "flunk" when you need a different register, level, or shade of meaning. Compare the cards above to decide.
What are the antonyms of "fail"?
Words with the opposite meaning of "fail" include: succeed, pass, work.