| Answer | Crossword Clue |
|---|---|
| diphase | having two phases; two-phase |
| diphasic | having two phases; two-phase |
| biphasic | having two phases |
| biphasic | having two phases |
| diphasic | having two phases, also DIPHASE |
| diphase | having two phases, also DIPHASIC |
| io | small hawk, Buteo solitarius, having two plumage phases and occurring only on the island of Hawaii, where it is a rare species and the only living indigenous bird of prey |
| ios | small hawk, Buteo solitarius, having two plumage phases and occurring only on the island of Hawaii, where it is a rare species and the only living indigenous bird of prey |
