Signorina vs title of respect

Signorina and title of respect both are nouns.

Word	Noun	Adjective	Verb	Adverb
Signorina	Yes	No	No	No
title of respect	Yes	No	No	No

As nouns, title of respect is a hypernym of Signorina; that is, title of respect is a word with a broader meaning than Signorina:

Signorina: an Italian title or form of address for an unmarried woman
title of respect: an identifying appellation signifying status or function: e.g. `Mr.' or `General'

Other hypernyms of Signorina include form of address, title.

Signorina (noun)	title of respect (noun)
an Italian title or form of address for an unmarried woman	an identifying appellation signifying status or function: e.g. `Mr.' or `General'