| acute(adjective, keen, sharp, piercing) |
| barbed(adjective, keen, sharp, piercing) |
| jagged(adjective, keen, sharp, piercing) |
| keen(adjective, sharp, piercing, pointed, acuminate) |
| pointed(adjective, keen, sharp, piercing, acuminate) |
| pointy(adjective, keen, sharp, piercing, pointed) |
| sharp(adjective, keen, sharp, piercing, pointed) |
| spiked(adjective, keen, sharp, piercing) |
| acicular(keen, sharp, piercing) |
| aciculate(keen, sharp, piercing) |
| acuminate(keen, sharp, piercing, pointed, pointy) |
| acuminous(keen, sharp, piercing, pointed, acuminate) |
| arrowlike(keen, sharp, piercing, pointed, acuminate) |
| bristly(adjective, sharp) |
| cornered(keen, sharp, piercing) |
| cuspidate(keen, sharp, piercing) |
| cutting(adjective, sharp) |
| edged(keen, sharp, piercing, pointed, acuminate) |
| fine(keen, sharp, piercing) |
| mesial |