Comparison is a noun.
The word 'comparison' is a noun.
The word "like" in a comparison is a preposition. It is used to show the similarity between two things or people.
THEY HAVE BOTH
The word "shorter" is an adjective; it is formed from the word "short" to indicate the degree of comparison.
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.
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 diplomacy is a noun.
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.
It is not ANY part of speech, there is no such English word as "stroobly".