Second can be a noun ("I'll be with you in a second").
It can also be an adjective ("That is the second time today I have made that mistake.")
The word later is an adjective. It is the second of two items.
adverb
what part of speech is work
i want to know what part of speech is camping
what part of speech is beneath
The word later is an adjective. It is the second of two items.
The word third is an adjective. It describes something that comes after the second.
Secondly is an adverb used to introduce a second point or reason in a sequence.
The part of speech for "answer" 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
The part of speech for "explicit" is an adjective.
The part of speech for "unfamiliar" is an adjective.
The part of speech for "twirl" is a verb.