| RAMSHORN | A freshwater snail or an ammonite resembling a spiral bony projection of a male sheep or tup (8) |
| SHEARLING | A ewe, lamb, ram or tup after its first clip; or, the woolly coat, teg or toison, fleeced from any one said beast (9) |
| RAMPANT | Heavy breathing of a male sheep? |
| OLECRANON | Bony projection of the ulna that forms the outer bump of the elbow |
| RAM | Male sheep or goat (3) |
| GREATHORNEDAWL | Tool with a large bony projection? |
| MASTOID | Bony projection found just behind the ear |
| DEVONIAN | A geologic period in the Palaeozoic era, known as the Age of Fishes, during which the first ammonites appeared (8) |
| SLUGGISH | Slow like a snail, or fast like a bullet? (8) |
| FOSSIL | From "to dig", a word for an ammonite or other dug-up petrified remnant of a prehistoric creature, thus for an antiquated, old, out-of-date or unchanging person or thing (6) |
| FRAMPOLD | No longer fiery, tup quietly kept in sheep pen |
| TENSEDUP | Tup needs treatment when worried and nervous (6-2) |
| TOOTH | One of the tines of a comb; or, a projection of a cog, gearwheel or saw (5) |
| CATSEYE | Name of a chartreuse-yellow variety of chatoyant chrysoberyl; a planetary nebula; a reflective road stud; a sea snail; or, a toy marble, reminiscent of an oeil de chat (4-3) |
| PEBBLE | Sometimes revealing an ammonite or a geode when cracked open, a smooth stone found on a shingle beach (6) |
| APSE | Semicircular projection of a building, often the eastend of a church, with a domed and vaulted roof |
| WALK | Group of snails or wagtails; a tree-lined avenue; or, a form of perambulation taken as a leisurely ramble or competitive foot-race (4) |
| SHELL | Exoskeleton of a snail; or, part of tortoise consisting of a carapace, plastron and bridge (5) |
| BONNET | Word that links with "Scotch" for a fairy-ring mushroom, a hot habanero chilli pepper, a species of sea snail or a Tam o' Shanter cap (6) |
| SPOKES | Umbrella ribs; ladder rungs; radial rods connecting a wheel's axle or hub to its rim; or, similar projections of a ship's steering device (6) |
