Synonyms for Palatine (same or very similar meaning)
WordNet sense 1 ((Middle Ages) the lord of a palatinate who exercised sovereign powers over his lands):
palsgrave
WordNet sense 2 (either of two irregularly shaped bones that form the back of the hard palate and helps to form the nasal cavity and the floor of the orbits):
os palatinum, palatine bone
WordNet sense 3 (relating to or lying near the palate):
palatal
From the ODE community, based on WordNet
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