The word itself is a pronoun. It can be reflexive and emphatic.
adverb
what part of speech is beneath
i want to know what part of speech is camping
The part of speech is a adjective
The part(s) of speech that has an "A" sound are: Adjective and Adverb.
The individual word "sentence" is a common noun. However, a sentence itself is comprised of many different parts of speech.
Brown can be used as both an adjective (describing a color) and a noun (referring to the color itself).
The word asterisk is a noun. It is the name of the symbol. The symbol itself (*) is just that, a symbol.
Introducing yourself can be a part of a speech, but it is not necessarily a speech in itself. It is typically the first part of a presentation or talk where you provide some background information about yourself before diving into the main topic.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.