Overcome is a verb.
Exponential is an adjective.
Allegory is a noun.
A verb, more particularly a "linking verb."
The word alarm is a verb. It can also be a noun as in a sound to alert you to something.
The word foil is a noun. It can also be a verb meaning to prevent someone from accomplishing something.
The word awestruck is an adjective. It means to be overcome with awe.
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.