Latin word adoro comes from Latin orare, Latin ad- (To.)

Detailed word origin of adoro

Dictionary entry	Language	Definition
orare	Latin (lat)
ad-	Latin (lat)	To.
adoro	Latin (lat)	(in a non-religious sense) I admire, esteem highly, marvel at, revere. (religion, of gods or related objects) I revere, honor, worship, adore. I bring an accusation, accuse. I speak to someone to obtain something; ask, entreat, pray to, beseech, implore, plead. I speak to, accost, address; negotiate a matter with.

Words with the same origin as adoro