Yes, the noun 'century' is an abstract noun, a word for a period of one hundred years. All nouns for time are abstract nouns, time is a concept.
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
The abstract noun is obligation.
No, the noun 'century' is an abstract noun. All nouns for time, minute, day, week, month, etc. are abstract nouns; time is a concept, not a physical thing.
The word 'day' is a noun (not an adverb), an abstract noun, a word for a concept.All nouns for time are abstract nouns (moment, minute, century, etc.) as words for a continuing process of existence, or a specific period of that process.
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.