bad check vs bad cheque

bad check and bad cheque both are nouns.

Word	Noun	Adjective	Verb	Adverb
bad check	Yes	No	No	No
bad cheque	Yes	No	No	No

As nouns, bad check and bad cheque are synonyms defined as:

bad check and bad cheque: a check that is dishonored on presentation because of insufficient funds

bad check (noun)	bad cheque (noun)
a check that is dishonored on presentation because of insufficient funds	a check that is dishonored on presentation because of insufficient funds