| GEORGETTE | Fine silk or cotton crepe fabric similar to chiffon, named after a 19th-century Parisian dressmaker (9) |
| CANCAN | High-kicking dance which originated in 19th-century Parisian music halls (6) |
| MAROCAIN | Ribbed crepe fabric |
| PLISSE | Crepe fabric, alternately |
| GARIBALDIS | Biscuits with a layer of currants, named after a 19th century Italian patriot (10) |
| DOWNSSYNDROME | Congenital disease caused by chromosomal abnormality named after a 19th-century English physician |
| EARLGREY | Popular blend of China tea named after a 19th-Century British prime minister (4,4) |
| STAUNTON | Standardised pattern of chess pieces, named after a 19th-century English chess master |
| CATTLEYA | An orchid of Central and South America named after a 19th- century English botanist (8) |
| GUPPY | Small brightly-coloured aquarium fish (Lebistes reticulatus) named after a 19th-century naturalist who studied the fish in Trinidad (5) |
| FARAD | Derived SI unit of electrical capacitance, named after a 19th-century English physicist (5) |
| RANKINE | Scale of absolute temperature in Fahrenheit, named after a 19th Century Scottish engineer and physicist (7) |
| GALLIANO | What Italian herb liqueur is named after a 19th-century war hero? (8) |
| ILLUSION | From "make sport of, mock, play", a word for deception or an attempt to fool first, later a false idea/belief; an apparition; a magic trick or conjuring; or, chiffon or tulle, appearing to float (8) |
| GREY | Beverage named after a 19th century British prime minister, Earl ... |
| ALBERT | Short watch-chain named after a 19th-century prince (6) |
| PETERSHAM | Heavy woollen overcoat named after a 19th century English officer (9) |
| LEISLER | Small black bat named after a 19th-century zoologist (7) |
| ADA | Computer language named after a 19th-century female mathematician |
| PERCALE | Fine closely woven cotton fabric similar to cambric, used especially for bedsheets (7) |
