The antonym for the noun 'bravery' is cowardice, an abstract noun.
The antonym for the abstract noun 'cruelty' is kindness; also an abstract noun.
abstract (or, in case you mean the material "concrete", it could be wood ;-)
block, harm, hinder, hurt, injure, obstruct, stop,
To obstruct is to get in the way of, or stop something. An obstructionist is a person who is trying to obstruct something. An obstructionist stance is a position intended to obstruct.
Tenacious is not an antonym for abstract.
abstract, abstractionist, nonfigurative, nonobjective
Deplete, drain, empty, exhaust, spend, take, use, void.
The antonym for the noun 'bravery' is cowardice, an abstract noun.
If you mean "abstract," it's "concrete."
One antonym for abstract is concrete.Answer:actual, factual, material, objective, physical, real
The antonym for the abstract noun 'cruelty' is kindness; also an abstract noun.
actual, real, concrete, factual, material, objective, physical
abstract (or, in case you mean the material "concrete", it could be wood ;-)
The antonym of the abstract noun "guilt" is "innocence." While guilt refers to the feeling of responsibility or remorse for a wrongdoing, innocence denotes a state of being free from guilt or wrongdoing. Therefore, the two terms represent opposing emotional and moral states.
The antonym of physics is metaphysics. Metaphysics deals with abstract concepts like existence, reality, and being, whereas physics deals with the study of energy, matter, and their interactions in the physical world.
block, harm, hinder, hurt, injure, obstruct, stop,