Yes, the noun 'folly' is an abstract noun as a word for the quality of being foolish; a foolish action or idea; a costly, unwise investment or expense; a word for a concept.
The noun 'folly' is a concrete noun as a word for a whimsical or extravagant and often useless structure or building; a word for a physical thing.
folly, stupidity, ignorance
Yes, the noun astonishment is an abstract noun, a word for an emotional reaction.
Is undergone an abstract noun
The abstract noun is criticism.
Abstract noun of hopeless
folly, stupidity, ignorance
Yes, the noun astonishment is an abstract noun, a word for an emotional reaction.
noun
Is undergone an abstract noun
Concrete noun
The abstract noun is criticism.
The noun 'hopefulness' is an abstract noun, a word for an emotion.
Abstract noun of hopeless
The abstract noun is obligation.
Friendship has not abstract noun because It is a abstract noun
The abstract noun form is tourism.
The abstract noun for the adjective vacant is vacantness. Another abstract noun form is vacancy.