What is another word for hots up?
Pronunciation: [hˈɒts ˈʌp] (IPA) 
The phrase "hots up" is often used to describe a situation that is becoming more intense or exciting. There are several synonyms that can be used in place of this phrase, including "heats up," "intensifies," "escalates," "becomes more heated," and "reaches a boiling point." Other possible options include "amps up," "ramps up," "revs up," "cranks up," and "kicks into high gear." Regardless of the choice of words, the underlying meaning is that a situation is becoming more heated or intense and is likely to become even more so in the near future.
