anger

(noun) a strong emotion; a feeling that is oriented toward some real or supposed grievance. Synonyms: choler, ire.

(noun) the state of being angry. Synonyms: angriness.

(noun) belligerence aroused by a real or supposed wrong (personified as one of the deadly sins). Synonyms: wrath, ire, ira.

(verb) make angry. Example: "The news angered him."

(verb) become angry. Synonyms: see red. Example: "He angers easily."