Senorita vs Señorita

Senorita and Señorita both are nouns.

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

As nouns, Senorita and Señorita are synonyms defined as:

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

Senorita (noun)	Señorita (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'