Latin word appertineo comes from Latin pertineo, Latin ad- (To.)

Detailed word origin of appertineo

Dictionary entry	Language	Definition
pertineo	Latin (lat)	I am the property of, belong to; I am attributable to. I belong, relate, pertain, have concern. I extend, stretch out, reach, matter. I have a tendency to, tend to.
ad-	Latin (lat)	To.
appertineo	Latin (lat)	(intransitive) I belong, pertain or appertain to.

Words with the same origin as appertineo