Worthy is an adjective.
The word "noteworthy" is an adjective. It is used to describe something or someone as deserving attention or being worthy of note.
The word "merit" can function as both a noun and a verb. As a noun, it refers to the quality of being particularly good or worthy, often in the context of deserving praise or reward. As a verb, it means to deserve or be worthy of something.
adjectives
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.