Traditionally, the 8 parts of speech include a common 7 : the noun, pronoun, verb, adjective, adverb, conjunction, and preposition. Various groups list the 8th part of speech as either the article (a, an, the) or the interjection (hey!).
Another candidate for a separate 9th part of speech is the "verbal."
This is often the gerund (noun) form, ending in -ing. Verbals can be used as adjectives, for example: eating machine, teaching genius, giving person.
(see related question)
adverb
what part of speech is work
i want to know what part of speech is camping
what part of speech is beneath
what part of speech is eleven
The part of speech for "answer" is a noun.
part of speech
The part of speech for this particular word is a noun.
adverb
what part of speech is work
what part of speech is beneath
The part of speech for "indefinite" is an adjective.
The part of speech for "buried" is a verb.
The part of speech for "rapid" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech of "came" is a verb.
The part of speech for "unfamiliar" is an adjective.