grouchiest
Grouchiest is the superlative form of the adjective "grouchy," meaning ill-tempered or irritable. It is used to describe someone or something that is exhibiting the highest degree of grumpiness or bad temper. When someone is described as the grouchiest, it implies they are more ill-tempered than anyone else in a given comparison. This could be in a specific situation, over a particular period, or in general.
The term "grouchy" itself often suggests a persistent or underlying tendency towards irritability, rather than a