Both "anger" and "angriness" are abstract nouns.
- Anger: It is an abstract noun that represents the emotion or feeling of being angry. Abstract nouns refer to ideas, concepts, qualities, or states that cannot be perceived by the senses.
Example: His anger was evident from the redness in his face.
- Angriness: It is also an abstract noun and serves as a synonym for "anger." Like "anger," it represents the state of being angry or feeling strong displeasure or hostility.
Example: The angriness in her voice was palpable as she confronted the situation.
In both cases, the nouns represent intangible concepts or emotions rather than physical objects that can be seen, heard, touched, tasted, or smelled. That's why they fall under the category of abstract nouns.