"Swift" is fundamentally an adjective, but it has also been adopted as the name of a particular kind of bird and therefore can also be a noun.
The word "swift" can function as an adjective or an adverb.
The part of speech for this particular word is a noun.
the part of speech sashay is a averb
Prefixes do not have their own part of speech.
the part of speech for hand is a noun or verb
the part of speech in core is a noun
The word swiftly is an adverb. It means in a swift manner.
ripostes
part of speech
The part of speech for this particular word is a noun.
adverb
what part of speech is work
what part of speech is beneath
the part of speech sashay is a averb
"Did not" or "didn't" is a contraction of the auxiliary verb "did" and the adverb "not," forming a negative past tense construction in English.
Kayne west
Adjective
The word speech is a noun.