sovietise vs British spelling

sovietise is not a noun while British spelling is a noun.

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

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

sovietise (verb)	British spelling (verb)
model a country's social, political, and economic structure on the Soviet Union
bring under Soviet control, of a country