British spelling vs misbehaviour

British spelling and misbehaviour both are nouns.

Word	Noun	Adjective	Verb	Adverb
British spelling	Yes	No	No	No
misbehaviour	Yes	No	No	No

British spelling (noun)	misbehaviour (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	improper or wicked or immoral behavior