No, it is an abstract noun, as it is something intangible.
'Wit' is a noun.
The word 'sparkle' is a noun, a singular, common noun. The noun 'sparkle' is a concrete noun as a word for a glittering flash of light. The noun 'sparkle' is an abstract noun as a word for vivacity and wit.
The word "wit" can be a noun or a verb. As a noun, it refers to intelligence, cleverness, or humor. As a verb, it means to humorously or cleverly say something.
The correct form is "wit's end", the noun "wit" is singular, possessive. The end of your "wit".
The noun form for droll (odd, comical) is drollness.
The noun form for the adjective witty is wittiness. Another noun form is wit.
Someone who is witty is called a wit.
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.