Be faulty
Synonyms for Be faulty
- go wrong
- play up
- pack up
- stop working
- break down
- malfunction
- act up
- conk out
- go phut
- stop
- fail
- develop a fault
- be defective
- crash
- break
- cease to function
- cease to work
For more similar words, try Be faulty on Thesaurus.plus dictionary