tsaritsa vs czaritza

tsaritsa and czaritza both are nouns.

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

As nouns, tsaritsa and czaritza are synonyms defined as:

Other synonyms of tsaritsa include czarina, tsarina, tzarina.

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