Bear is a noun.
Bear is a verb (to bear) and a noun (a bear).
Properly a noun, but it is also used colloquially as a noun meaning "grizzly bear".
Bears is a noun (plural form of bear, an animal) and a present tense verb (third person singular conjugation of to bear).
"I" is a pronoun and "was born" is a verb (root form "bear") in its past tense and passive voice.
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.