| Word | Definitions | Synonyms |
|---|---|---|
| osseous | (adjective) composed of or containing bone | Synonyms: bony, osteal |
| ossicular | (adjective) pertaining to the ossicles in the middle ear | Synonyms: ossiculate |
| ossiculate | (adjective) pertaining to the ossicles in the middle ear | Synonyms: ossicular |
| ossiferous | (adjective) containing bones (especially fossil bones) | - |
| ossified | (adjective) set in a rigidly conventional pattern of behavior, habits, or beliefs | Synonyms: fossilised, fossilized |