Canadian English spelling vs Candian English orthography

Canadian English spelling and Candian English orthography both are nouns.

Word	Noun	Adjective	Verb	Adverb
Canadian English spelling	Yes	No	No	No
Candian English orthography	Yes	No	No	No

As nouns, Canadian English spelling and Candian English orthography are synonyms defined as:

Canadian English spelling and Candian English orthography: English orthography used in Canada (characterized by 'analyze', 'centre', 'useable')

Other synonyms of Canadian English spelling include Canadian spelling.

Canadian English spelling (noun)	Candian English orthography (noun)
English orthography used in Canada (characterized by 'analyze', 'centre', 'useable')	English orthography used in Canada (characterized by 'analyze', 'centre', 'useable')