Hothead is a term used to describe someone who is easily angered or impulsive. The two crossword solutions for this term are HOTSPUR (7 letters) and Fireeater (9 letters). HOTSPUR is a character from William Shakespeare's play Henry IV, Part 1, who is known for his rashness and impulsiveness. Fireeater is a term used to describe someone who enjoys eating food that is very spicy or hot. Both of these terms can be used to describe someone who is a hothead.