| Word | Definitions | Synonyms |
|---|---|---|
| bicuspid | (adjective) having two cusps or points (especially a molar tooth) | Synonyms: bicuspidate |
| hispid | (adjective) (of animals or plants) having stiff coarse hairs or bristles | - |
| tricuspid | (adjective) having three cusps or points (especially a molar tooth) | Synonyms: tricuspidate |
| unicuspid | (adjective) having a single cusp or point | - |