British spelling vs theologise

British spelling is a noun but theologise is not a noun.

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

British spelling (noun)	theologise (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

British spelling (verb)	theologise (verb)
	make theoretical speculations about theology or discuss theological subjects
	treat from a theological viewpoint or render theological in character