The abstract noun is euphemism.
"Starvation" is a noun-- an abstract noun. It comes from the verb "to starve."
The noun form is description, a common, singular, abstract noun.
The noun 'skill' is a singular, common, abstract noun; a word for an ability that comes from training or practice.
The noun 'rustic' is a singular, common, abstract noun; a word for a person who comes from or lives in the country; an unsophisticated, simple, or clownish person from the country. The abstract noun form for the adjective 'rustic' is rusticity.
The noun curse is a singular, common abstract noun; a word for a prayer or invocation for harm or injury to come upon someone; the evil or misfortune that comes in or as if in response to such an appeal; an offensive or very impolite word or phrase; a word for a thing.
Yes, the noun astonishment is an abstract noun, a word for an emotional reaction.
Is undergone an abstract noun
Concrete noun
The abstract noun is criticism.
The noun 'hopefulness' is an abstract noun, a word for an emotion.
The abstract noun is obligation.