いらだち (translations)→ agitation anger discomfort frustrated frustration impatience irritation nagging snit vexation
不機嫌な (translations)→ bad-tempered dirty glum gruff ill-favored ill-humored snappish snarky
憤慨 (translations)→ furious indignantly mortification
腹が立つ (translations)→ angry annoyingly bad be put off irritated offend