Synonyms of crab

1 Syllable
grouch, grump, thwart, kvetch
2 Syllables
thwarted, grouser, sulkers, gripers, grouches, stymie, stymied, thwarting, foiled, stymieing, obstruct, hinders, snooker, fusser, griping, sourpuss, hinder, grouched, growler, crosspatch, grumbler, whiner, griper, sulker
3 Syllables
objected, stoppering, sniveler, snookered, obstructed, curmudgeon, hindering, snivelers, complainer, discommend, hindered, complainers, mutterers, mutterer, faultfinder, bellyacher, sorehead
4 Syllables
discommended
6 Syllables
go-one-on-one