More irascible is a term used to describe someone who is easily angered or annoyed. The crossword solutions for this term are waspier (7 letters), testier (7 letters), shorter (7 letters), and crustier (8 letters). Waspier means more irritable or sharp-tongued, testier means more bad-tempered or irritable, shorter means more abrupt or curt, and crustier means more surly or ill-tempered. All of these words describe someone who is more easily angered or annoyed than usual.