Osteological :: Osteological (a.) Of or pertaining to osteology.
Osteologist :: Osteologist (n.) One who is skilled in osteology; an osteologer.
Osteology :: Osteology (n.) The science which treats of the bones of the vertebrate skeleton.
Synosteology :: Synoptist (n.) Any one of the authors of the three synoptic Gospels, which give a history of our Lord's life and ministry, in distinction from the writer of John's Gospel, which gives a fuller record of his teachings..