| EQUUS | Animal genus of the family Equidae, order Perissodactyla, that includes the horses, asses and zebras (5) |
| EQUIDAE | The family of hoofed animals that includes horses, asses and zebras (7) |
| EQUID | Any mammal of the order that includes the horse, ass, zebra etc. (5) |
| CROCUTA | Animal genus of the family Hyaenidae to which the spotted, or laughing, hyena belongs (7) |
| SOREX | Animal genus of the family Soricidae to which the shrews belong (5) |
| ONDATRA | Animal genus of the family Cricetidae to which the muskrat belongs (7) |
| YESSES | Doctor beheaded asses and aye-ayes |
| ASS | Beast from the Equidae family |
| ONAGER | Equidae species also known as the Asiatic wild ass (6) |
| RIBES | Plant genus of the family Grossulariaceae that includes the blackcurrant, redcurrant and gooseberry (5) |
| NARCISSUS | Plant genus of the family Amaryllidaceae that includes the jonquil and daffodil (9) |
| ACINONYX | Animal genus in the cat family (Felidae) whose sole extant member is the cheetah (8) |
| ORIGANUM | Plant genus of the family Lamiaceae that includes marjoram and oregano (8) |
| ANSER | Bird genus of the family Anatidae to which all of the grey geese belong (5) |
| APODEMUS | Rodent genus of the family Muridae that contains the Eurasian field mice (8) |
| ANAS | Duck genus of the family Anatidae that includes mallards, teals etc. (4) |
| PYRUS | Tree and shrub genus of the family Rosaceae to which the pears belong (5) |
| LIGUSTRUM | Plant genus of the family Oleaceae that comprises the privets (9) |
| LONICERA | Plant genus of the family Caprifoliaceae that comprises the honeysuckles (8) |
| IMPATIENS | Plant genus of the family Balsaminaceae that includes busy Lizzie, policeman's helmet etc. (9) |
