fail
fail
noun
An unsuccessful result in an examination or assessment.
"She got a fail in her maths exam."
verb
To cease to function correctly or completely; to break down.
"The car's brakes failed suddenly."
verb
To not achieve a desired outcome or goal; to be unsuccessful.
"He failed his driving test again."
Thesaurus
Synonyms: betray, go, conk out, break down, go bad, break, die, give way, give out, run out, flunk, flush it
Antonyms: bring home the bacon, bring off, carry off, come through, deliver the goods, make it, manage, negociate, pass, pull off, succeed, win