| Solution | Length | |
|---|---|---|
| 3 letters | ||
| nag | 3 | |
| yap | 3 | |
| 4 letters | ||
| roar | 4 | |
| roll | 4 | |
| carp | 4 | |
| rasp | 4 | |
| crab | 4 | |
| spit | 4 | |
| moan | 4 | |
| snap | 4 | |
| beef | 4 | |
| yelp | 4 | |
| 5 letters | ||
| sound | 5 | |
| grunt | 5 | |
| groan | 5 | |
| gripe | 5 | |
| snore | 5 | |
| whine | 5 | |
| twang | 5 | |
| snarl | 5 | |
| 6 letters | ||
| whinge | 6 | |
| mutter | 6 | |
| grouse | 6 | |
| scream | 6 | |
| rumble | 6 | |
| murmur | 6 | |
| squawk | 6 | |
| scrape | 6 | |
| 7 letters | ||
| scrunch | 7 | |
| scratch | 7 | |
| take on | 7 | |
| protest | 7 | |
| rebound | 7 | |
| thunder | 7 | |
| 8 letters | ||
| rumbling | 8 | |
| complain | 8 | |
| 9 letters | ||
| bellyache | 9 | |
| undertone | 9 | |
| 10 letters | ||
| resounding | 10 | |
| thundering | 10 | |
| 13 letters | ||
| reverberation | 13 | |