Subset is a noun.
"The" is a definite article. Definite articles are usually classified as a subset of adjectives.
The part of speech for this particular word is a noun.
The part of speech that the word my is used as is an adjective.
You are a "subset" of the larger group.
The part of speech for the word diplomacy is a noun.
H is a letter, not a word. To be a part of speech, it needs to be a word.
The part of speech for the word "boulevard" is a noun.
The part of speech for the word civilian is English grammar.
The word speech is a noun.
The part of speech for this particular word is a noun.
The word speech is a noun.
The word speech is a noun.