grumpiest is grumpy's Superlative

grumpy

US [ˈɡrʌmpi]
UK ['ɡrʌmpi]
  • adj.脾气坏的
  • Web爱生气;脾气暴躁的;性情乖戾的
Comparative Degree:grumpier  Superlative:grumpiest  
adj.
1.
性情粗暴的,脾气坏的