theatrical vs matinee

theatrical and matinee both are nouns.

Word	Noun	Adjective	Verb	Adverb
theatrical	Yes	Yes	No	No
matinee	Yes	No	No	No

As nouns, matinee is a hyponym of theatrical; that is, matinee is a word with a more specific, narrower meaning than theatrical:

theatrical: a performance of a play
matinee: a theatrical performance held during the daytime (especially in the afternoon)

theatrical (noun)	matinee (noun)
a performance of a play	a theatrical performance held during the daytime (especially in the afternoon)

theatrical (adjective)	matinee (adjective)
suited to or characteristic of the stage or theater
of or relating to the theater