Relatives is a noun. It's the plural form of relative.
part of speech
Adjective
What part of speech is thaw
The part of speech for oscillate is verb.
An adjective is a part of speech.
That's part of the Special Theory of Relativity - published 1905.That's part of the Special Theory of Relativity - published 1905.That's part of the Special Theory of Relativity - published 1905.That's part of the Special Theory of Relativity - published 1905.
E=mc^2 Edit : That equation is part of "special relativity" not "general relativity".
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The Special and General theories of relativity were put forward by Albert Einstein.The theory of relativity is much more ancient and Galileo, amongst others, had a part in it
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "twirl" is a verb.
The part of speech for "explicit" is an adjective.