1. Quickly aroused to anger
   - choleric, irascible, hotheaded, hot-tempered, short-tempered

See also: ill-natured

• blackhead
• blackheart
• blackheart cherry
• blacking
• blackish
• blackish-brown
• blackish-gray
• blackish-grey
• blackish-red
• blackjack
• blackjack oak
• blacklead
• blackleg
• blacklist
• blackly
• blackmail
• blackmailer
• blackmouth bass
• blackness
• blackout
• blackpoll
• Blackpool
• Blacksburg
• blackseed
• Blackshirt