czaritza vs tsarina

czaritza and tsarina both are nouns.

Word	Noun	Adjective	Verb	Adverb
czaritza	Yes	No	No	No
tsarina	Yes	No	No	No

As nouns, czaritza and tsarina are synonyms defined as:

Other synonyms of czaritza include czarina, tsaritsa, tzarina.

czaritza (noun)	tsarina (noun)
the wife or widow of a czar	the wife or widow of a czar