| GEODESICDOME | Lightweight structure consisting of interlocking polygons (8,4) |
| CLASP | A fastening consisting of interlocking parts, hence an embrace, grip, handshake, hug or squeeze (5) |
| LAURELWREATH | A garland of interlocking evergreen leaves, worn on the head to represent victory (6,6) |
| HELIX | Structure consisting of something wound in a continuous series of loops (5) |
| SKULL | Bony structure consisting of the cranium and the mandible (5) |
| OVULE | Seed plant structure consisting of the integument, nucellus and gametophyte (5) |
| CNS | The neural structure consisting of the brain and spinal cord |
| TRILITH | Structure consisting of two upright stones with a third placed across the top (7) |
| ARCHES | Structures consisting of a curved top on two supports; (6) |
| EDGES | Lines along which the vertices of polygons meet; brinks of cliffs or precipices; sharpened sides of blades; or, borders of anything (5) |
| EYELID | Structure consisting primarily of skin and muscle that shields and protects the eyeball (6) |
| LEGO | Meaning "play well", a construction toy consisting of a set of interlocking coloured bricks and minifigures (4) |
| YANG | One of a pair of interlocking symbols |
| PENTADECAGON | A 15-sided, 15-angled polygon |
| SIDES | Edges of polygons; lines of descent traced through mothers or fathers; pages in essays; or, troupes of morris dancers (5) |
| GEODESIC | (Of dome) made up of triangles and polygons |
| CROCHETER | Word for a handicrafter who creates decorative textiles and other pieces by means of interlocking loops of yarn with an elongated hook (9) |
| KNIT | A fabric or garment made by means of interlocking loops of wool with long needles or a machine (4) |
| VAIR | The winter coat or fur of a red squirrel, represented heraldically by rows of interlocking blue-and-white bells or shields (4) |
| GIANTSCAUSEWAY | An area of interlocking basalt columns in County Antrim, the result of volcanic eruption |
