The word mistress is a noun. The plural form is mistresses.
He Loves IT
In Sonnet 130, the narrator expresses that his mistress' speech is not as melodious or flattering as traditional poetic descriptions would suggest. Instead, he appreciates her honesty and authenticity, valuing her realness over superficial flattery.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "breezy" is an adjective.