Ill-tempered

Zebras become progressively more ill-tempered as they age, which militates against their domestication.

The King now understood how the Queen he had had for some time past had been so ill-tempered. He at once had a sack drawn over her head and made her be stoned to death, and after that torn in pieces by untamed horses.

Sociopaths are ill-tempered.

Sociopaths are impulsive and ill-tempered.

Tom is ill-tempered.

You're ill-tempered.

He's ill-tempered.

Dr. Evil: You know, I have one simple request. And that is to have sharks with frickin’ laser beams attached to their heads! Now evidently my cycloptic colleague informs me that that can’t be done. Can you remind me what I pay you people for, honestly? Throw me a bone here! What do we have? Number Two: Sea Bass. Dr. Evil: Riiiight. Number Two: They are mutated sea bass. Dr. Evil: Really? Are they ill-tempered?

Spain’s acting prime minister, the socialist leader Pedro Sánchez, has a fresh, if fraught, shot at returning to power after his conservative rival Alberto Núñez Feijóo failed in his attempt to take office in an ill-tempered investiture debate that followed July’s inconclusive general election.