| MENISCUS | Lens that is convex on one side and concave on the other |
| LENTIFORM | Having a shape that is convex on both sides (9) |
| LENTICLE | A piece of rock that is convex on both sides |
| SADDLEJOINT | Bone connection with convex and concave fittings |
| ENGLAND | Country with the Irish Sea on one side and the North Sea on the other (7) |
| CUENCA | Listed as a UNESCO World Heritage Trust site, which city in Ecuador has a central plaza flanked by the Catedral de la Inmaculada on one side and on the opposite is the old cathedral, El Sagrario? (6) |
| SHRUB | Hill that's steep on one side and gentle on the other |
| CUESTA | Hill that's steep on one side and gentle on the other |
| SPUR | Western cowpokes wear one on one side & one on the other. |
| CRIMEAN | --- War, 1853-56 conflict between Russia on one side and an alliance of Turkey, France, Sardinia and Britain on the other (7) |
| DOMINO | Small, flat, rectangular block used as a gaming object. Like playing cards, these objects bear identifying marks on one side and are blank or identically patterned on the other side. (6) |
| CRIMEANWAR | 1853-56 conflict between Russia on one side and an alliance of Turkey, France, Sardinia and Britain on the other (7,3) |
| SOLIDI | Old coins showing sun on one side and wicked ruler on the other (6) |
| FRENCHTOAST | Bread buttered on one side and grilled on the other (6,5) |
| CUESTAS | Hills with gentle slopes on one side and steep slopes on the other |
| DISC | It's black on one side and white on the other, in Othello |
| BRIGHT | Black on one side and shiny (6) |
| THROUGH | Slip in one side and out the other as Middle Eastern hotel comes across rough (7) |
| SQUIRREL | Address to man about one side and the other for 12 (8) |
| MEIOSIS | Sort of division I love, having me one side and sibling the other (7) |
