Where does “dertig” come from?

dertig (Dutch) comes from Middle Dutch dertich, from Old Dutch thrītig, from Proto-Germanic þrīz tigiwiz — thirty.

dertig (Dutch): thirty

Definitions

  1. thirty

Ancestry of “dertig”, step by step

StepLanguageWordMeaning
1Middle Dutchdertichthirty
2Old Dutchthrītig—
3Proto-Germanicþrīz tigiwizthirty

Words derived from “dertig”

Every word from Proto-Germanic þrīz tigiwiz →Every word from Old Dutch thrītig →Every word from Middle Dutch dertich →