| SQUIRCLE | Hybrid shape with straight edges and rounded corners |
| ARCH | Something that may have straight edges and a curve above |
| TRIANGLE | Altering nasty shape with straight lines (8) |
| SQUOVAL | Hybrid shape option at a nail salon |
| RINK | Play area with rounded corners |
| OVAL | Rectangle with rounded corners |
| RULER | Strip with straight edges (5) |
| NONAGON | Buried in Parthenon, a gong, one with straight edges? (7) |
| ASHLAR | A block of hewn stone with straight edges for use in building (6) |
| CURVE | Bend, rounded corner |
| QUADRILATERAL | Geometrical shape with four edges and corners |
| COW | With "parsley", the plant Queen Anne's lace, seasonally abundant along country lanes, hedgerows and woodland edges and mentioned in Ivor Gurney's poem The Cloud (3) |
| FASTENER | Locking device with two toothed edges and a sliding tab (3,8) |
| ZIP | Locking device with two toothed edges and a sliding tab (3,8) |
| ARTDECO | Design style with sharp edges and stepped facades (3,4) |
| THISTLE | Composite plant with a prickly stem and leaves and rounded flower heads; various genera, including Carduus, Cirsium and Onopordum (7) |
| RADII | Straight edges of pizza slices, essentially |
| SPINIEST | Most thorny trees I split to fill straight edges (8) |
| RECTANGULAR | Pizza Hut introduced their new Detroit-style pizza on Jan. 26; it's a style marked by caramelized crust, cheese all the way to the edges, and this type of shape |
| USED | Brocade suit turns up frayed at edges and worn |
