
1) Chronic complainer 2) Churl 3) Constant complainer 4) Crab-ass 5) Crabby person 6) Crabby sort 7) Crabby type 8) Crank 9) Cranky complainer 10) Cranky sort 11) Crosspatch 12) Crotchety one 13) Curmudgeon 14) Disagreeable person 15) Exclusively Anglo word 16) Exclusively Saxon word 17) Grouch 18) Ill-tempered person
Found on
https://www.crosswordclues.com/clue/grump

1) Crosspatch 2) Grouch 3) Hothead 4) Misanthrope 5) Misanthropist 6) Sorehead 7) Sourpuss
Found on
https://www.crosswordclues.com/clue/grump
No exact match found.