Deep is an adjective.
a deep bowl from which food (as soup) is served
The word profound is an adjective. It means very deep or serious.
The part of speech that the word my is used as is an adjective.
A suffix changes a word's part of speech. For example, the word 'happy' is an adjective. But when you add a suffix, which is an ending, it can change the part of speech. Happily is an adverb. Happiness is a noun.
for
a deep bowl from which food (as soup) is served
Very is an adverb.
Deepest is an adjective. It's the superlative form of deep.
The word profound is an adjective. It means very deep or serious.
The word 'deeper' is the comparative form for the adjective deep: positive: deep comparative: deeper superlative: deepest
The word "contrite" is an adjective. It is used to describe a feeling of deep remorse or guilt.
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.
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.