Señorita vs Senorita

Señorita and Senorita both are nouns.

Word	Noun	Adjective	Verb	Adverb
Señorita	Yes	No	No	No
Senorita	Yes	No	No	No

As nouns, Señorita and Senorita are synonyms defined as:

Señorita and Senorita: a Spanish title or form of address used to or of an unmarried girl or woman; similar to the English `Miss'

Señorita (noun)	Senorita (noun)
a Spanish title or form of address used to or of an unmarried girl or woman; similar to the English `Miss'	a Spanish title or form of address used to or of an unmarried girl or woman; similar to the English `Miss'