Morpheme
Pet(e)r(e)
Type
bound base
Denotation
rock, crag, stone, boulder
Etymology
Latin petra and Ancient Greek petra, patros
Evidence
petrify, petrogenesis, petrogeology, petroglyph, petrol, petroleum, petrous, saltpeter, saltpetre
Pet(e)r(e)
bound base
rock, crag, stone, boulder
Latin petra and Ancient Greek petra, patros
petrify, petrogenesis, petrogeology, petroglyph, petrol, petroleum, petrous, saltpeter, saltpetre