Elsewhere is an adverb.
Another is a determiner.
The word otherwise is an adverb. It means to do something in a manner that is different.
No, it is not. Elsewhere is an adverb meaning in some other location that the current one, or the specified one.
"Elsewhere" is an adverb. It is used to indicate a different place or location, often in relation to where something is happening or being discussed. For example, in the sentence "She found the book elsewhere," it modifies the verb "found" by specifying the location of the action.
I cannot think of any way the word 'everywhere' could be used other than as an adverb.
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.
The part of speech of "came" is a verb.
The part of speech for "breezy" is an adjective.
The part of speech for "buried" is a verb.
The part of speech for "indefinite" is an adjective.