Life, the animate nature of living things, is an abstract noun. It cannot be sensed. However, used as the terms "animal life" or "plant life" it would be a concrete noun: the fauna or flora of an environment.
There is no abstract noun form of the concrete noun 'street'. The concrete noun 'street' can be used in an abstract context, for example: He lives on a street of broken dreams.
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.
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.