| Solution | Length | |
|---|---|---|
| 3 letters | ||
| nub | 3 | |
| BUL | 3 | |
| 4 letters | ||
| knar | 4 | |
| lump | 4 | |
| burr | 4 | |
| woof | 4 | |
| hump | 4 | |
| knob | 4 | |
| wart | 4 | |
| wale | 4 | |
| wing | 4 | |
| bump | 4 | |
| node | 4 | |
| 5 letters | ||
| weave | 5 | |
| knurl | 5 | |
| bulge | 5 | |
| tumor | 5 | |
| 6 letters | ||
| relief | 6 | |
| 7 letters | ||
| surface | 7 | |
| salient | 7 | |
| 8 letters | ||
| swelling | 8 | |
| salience | 8 | |
| emission | 8 | |
| 9 letters | ||
| structure | 9 | |
| ROUNDNESS | 9 | |
| lumpiness | 9 | |
| CONVEXITY | 9 | |
| 10 letters | ||
| tuberosity | 10 | |
| PROJECTION | 10 | |
| PROTRUSION | 10 | |
| propulsion | 10 | |
| prominence | 10 | |
| knottiness | 10 | |
| 11 letters | ||
| EXCRESCENCE | 11 | |
| 15 letters | ||
| protuberousness | 15 | |