Bad-tempered and Self-willed

Bad-tempered adjective - Annoyed and irritable.

Self-willed and bad-tempered are semantically related In some cases you can use "Self-willed" instead an adjective phrase "Bad-tempered".

Self-willed adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.

Bad-tempered and self-willed are semantically related in mean topic. Sometimes you can use "Bad-tempered" instead an adjective phrase "Self-willed".