| acute(adjective, keen, sharp, point, fine) |
| pointed(adjective, keen, sharp, fine, acute) |
| sharp(verb, adjective, severe, keen, sharp) |
| sharpen(verb, give, sharp, whet, hone) |
| whet(verb, give, sharp, sharpen, hone) |
| acicular(adjective, keen, sharp, fine, piercing) |
| cuspidate(adjective, sharp, fine, acute, cutting) |
| mucronate(adjective, keen, sharp, fine, piercing) |
| edge(verb, give, sharp, dress, sharpen) |
| hone(verb, give, sharp, sharpen, whet) |
| peaked(adjective, keen, sharp, fine, acute) |
| pointy(adjective, sharp, fine, acute, cutting) |
| aciculate(adjective, sharp, fine, acute, cutting) |
| cuspate(adjective, sharp, fine, acute, cutting) |
| spiked(adjective, sharp, fine, acute, cutting) |
| barbed(adjective, keen, sharp, fine, acute) |
| taper(verb, adjective, dress, edge, pointed) |
| aciculated(adjective, sharp, pointed) |
| edged(adjective, sharp, fine, acute, cutting) |
| needle-shaped(adjective, pointed, peaked) |