Hot tempered is an adjective used to describe someone who has a tendency to become angry quickly. It is often used to describe someone who has a short temper and reacts angrily to situations. The term can also be used to describe someone who is easily provoked or irritated. The crossword solution for this term is 'FIERY', which is another adjective used to describe someone who is hot tempered. FIERY is often used to describe someone who is passionate, intense, and quick to anger.