| CHICKEN | Developed from the junglefowl Gallus gallus , a domesticated bird such as the Buff/Lavender Orpington, Marans, Old English Game, Rosecomb or Sussex (7) |
| ORPINGTONS | Kentish hens with buff, lavender, blue, white or black plumage (10) |
| SCHERZO | From the Italian meaning "I jest", type of music piece developed from the minuet (7) |
| POULT | Word for a young bird that's related to a word for domesticated birds |
| PET | A word for a fondly indulged or spoilt child; a domesticated or tamed animal, treated like such a favourite; or, a huff, sulk or fit of ill-humour (3) |
| CLAVICHORD | Instrument developed from the medieval monochord that flourished from about 1400 to 1800 and was revived in the 20th century. Rectangular in shape, and its case and lid were usually highly decorated, |
| HARP | Forming part of a symphony orchestra, an ancient instrument thought to have developed from the hunting bow |
| DAKOTA | Which Douglas aeroplane of WWII developed from the civil airliner of the 1930s? (6) |
| SNORKEL | Retractable ventilating tube for submerged submarines, developed from the Dutch snuiver ('sniffer') in the 1940s (7) |
| PAVANE | 16th-century court dance in duple time developed from the French basse danse, typically paired with the galliard (6) |
| OBOE | Musical instrument developed from the shawm in the 17th century |
| GHAZAL | Lyric Arabic verse form developed from the nasib in the late 7th century, typically dealing with themes of love (6) |
| CYBERPET | Electronic toy such as a Tamagotchi that simulates a domesticated animal (8) |
| BUDGERIGAR | Chatty domesticated bird from violent druggie bar (10) |
| PARAKEET | A libertine, stabbing domesticated bird |
| FOWL | Any domesticated bird like a hen |
| GOOSE | Domesticated bird of the duck family (5) |
| ACOL | Calling system at bridge, popular in Britain, which developed from the old Culbertson and Lederer systems (4) |
| FLIPFLOPS | Footwear developed from the Japanese zori, which became popular after World War II (4-5) |
| DURUM | Hard wheat variety developed from the ancient emmer, used chiefly in making pasta (5) |
