"To several" is a preposition phrase, with "several" functioning as an adjective modifying a noun.
Severely is an adverb.
The part of speech for "answer" is a noun.
The part of speech for this particular word is a noun.
The part of speech for "explicit" is an adjective.
The part of speech for "indefinite" is an adjective.
Severely is an adverb.
Noun--however, many words have several possible parts of speech; please submit the Whole Sentence when asking for part of speech--cannot be sure without seeing how it is used in the sentence, as that's what determines the part of speech.
They could be used as several different parts of speech. Typically the entire phrase acts as one part of speech... a noun phrase, a verb phrase, etc.
In this sentence, the word "connoisseur" is a noun.
part of speech
The part of speech for this particular word is a noun.
what part of speech is beneath
adverb
what part of speech is work
Verb
Severe is an adjective.
Sashay is a verb. It means to walk in an exaggerated, showy manner, often with hip swaying.