| Answer | Crossword Clue |
|---|---|
| MALCONTENT | Grumbler |
| CRAB | Grumbler |
| REPINER | Grumbler |
| ACHER | Belly- --: grumbler |
| GRIPER | G. I. grumbler. |
| grouches | habitually irritable or complaining person grumbler |
| grouched | habitually irritable or complaining person grumbler |
| grumblers | GRUMBLER, one that grumbles (to mutter in discontent) |
