The word 'comfortable' is the adjective form of the abstract noun comfort.
The abstract noun form of the verb to comfort is the gerund, comforting.
Comfort
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
Comfort
The word comfortable is an adjective, a word that describes a noun (a comfortable chair). The noun form for the adjective is comfortableness, an abstract noun. Another abstract noun form is comfort.
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.
Abstract noun of hopeless
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.