The noun 'velvet' is an uncountable, common, concrete noun; a word for soft fabric having a smooth, dense pile and a plain underside; a word for a thing.
The plural noun 'velvets' is reserved specifically for 'types of' or 'kinds of', for example, 'velvets of cotton and silk'.
adverb
what part of speech is beneath
i want to know what part of speech is camping
The part of speech is a adjective
Oppose is a verb.
the sky had a velvety touch to it.
velvety is something soft and maybe a little shiny...
The lynx's fur was ssoft and velvety feeling.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
Velvety Fruit-eating Bat was created in 1892.
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.