Where does “eilandengroep” come from?
eilandengroep (Dutch) comes from Dutch eiland, from Middle Dutch eilant, from Old Dutch eilant, from Old Frisian eiland, from Proto-West Germanic *auwjuland, from Proto-Germanic awjōlandą, from Proto-Germanic awjō, from Proto-Germanic agwjō — water.
eilandengroep (Dutch): archipelago
Ancestry of “eilandengroep”, step by step