| Solution | Length | |
|---|---|---|
| 3 letters | ||
| ota | 3  | |
| zoa | 3  | |
| 4 letters | ||
| idae | 4  | |
| 6 letters | ||
| rating | 6  | |
| 7 letters | ||
| kingdom | 7  | |
| sorting | 7  | |
| species | 7  | |
| sifting | 7  | |
| zoology | 7  | |
| ranking | 7  | |
| 8 letters | ||
| linnaeus | 8  | |
| typology | 8  | |
| 9 letters | ||
| taxidermy | 9  | |
| selection | 9  | |
| 10 letters | ||
| TABULATION | 10  | |
| 11 letters | ||
| SUBDIVISION | 11  | |
| terminology | 11  | |
| systematics | 11  | |
| 13 letters | ||
| subordination | 13  | |
| 14 letters | ||
| STRATIFICATION | 14  | |
| 22 letters | ||
| linneansocietyoflondon | 22  | |