Where does “teoretiker” come from?
teoretiker (Norwegian Bokmål) comes from German theoretiker, from German -iker, from German -er, from Old High German -āri, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios.
teoretiker (Norwegian Bokmål): theorist; theoretician
Ancestry of “teoretiker”, step by step