Where does “insatiable” come from?
insatiable (Middle French) comes from Old French insaciable, from Latin insatiabilis, from Latin satiabilis, from Latin satiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.
insatiable (Middle French): insatiable
Ancestry of “insatiable”, step by step