It can be an adjective, noun, or a verb. It is mostly an adjective, though.
The word "sleek" can function as an adjective or a verb. As an adjective, it describes something smooth and glossy. As a verb, it means to make something smooth or glossy.
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The word "sleek" can function as an adjective or a verb. As an adjective, it describes something smooth and glossy. As a verb, it means to make something smooth or glossy.
The word "curve" can function as both a noun and a verb. As a noun, it refers to a smooth, continuous line that bends without angles. As a verb, it means to bend or shape something into a curve. The part of speech depends on how it is used in a sentence.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "twirl" is a verb.
The part of speech for "explicit" is an adjective.
The part of speech for "indefinite" is an adjective.