Find Synonyms
flunk Synonyms
Another word for flunk
Choosing another word for flunk depends on context, so the synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• verb (Context 1)
To fail to reach the required standard in an examination, test, or course of study.
Usage Example
"If I fail this chemistry midterm, I will have to retake the class over the summer."
Strongest
fail
Strong
bomb
flunk out
wash out
• verb (Context 2)
To give a failing grade to a student in an examination or course.
Usage Example
"The professor had no choice but to fail several students who never submitted their final papers."
Strongest
fail
Strong
plough
Weak
pluck
• noun (Context 3)
An instance of failing an examination or academic course, or a failing grade.
Usage Example
"A single failure in his final semester prevented him from graduating with his class."
Strongest
failure
Strong
washout
Weak
fiasco
Opposites of flunk
The opposite of flunk shifts depending on context. Common opposites include:
pass
succeed
ace
success
promote
triumph
qualify
Cite this Entry
Wordmom. (2026). Synonyms for Flunk. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/flunk