What is another word for most hot-and-bothered?
Pronunciation: [mˈə͡ʊst hˈɒtandbˈɒðəd] (IPA) 
The phrase "most hot-and-bothered" is used to describe someone who is extremely agitated or irritated. There are several synonyms for this phrase, such as "highly flustered," "greatly vexed," or "deeply perturbed." Other synonyms include "extremely annoyed," "very irritated," or "severely disconcerted." Some more informal alternatives might include "super stressed," "mega frustrated," or "totally agitated." All of these synonyms convey the idea that someone is experiencing intense emotions, often as a result of a challenging situation or event. Whatever the phrase used, it is clear that this person is not at ease and likely needs some time to calm down and regroup.
