Finnish word aikaero comes from Finnish ero, Finnish aika

Detailed word origin of aikaero

Dictionary entry	Language	Definition
ero	Finnish (fin)	Difference, distinction. Discharge, dismissal. Divorce; used as a short form of avioero. Resignation. Rid; in the expression "to get rid of something" (päästä/hankkiutua eroon jostakin).. Separation, parting.
aika	Finnish (fin)	Appointment (arranged meeting). Time (temporal distance). Time, moment Quite.
aikaero	Finnish (fin)	(colloquial) short for. Time difference.

Words with the same origin as aikaero