added to nouns and adjectives, usually meaning under-, sub- · added to verbs to mean up to or up, approaching a state · added to verbs to mean up, upward
köken: Etymology tree Proto-Indo-European *h₂ep Proto-Indo-European *-o Proto-Indo-European *h₂epó Proto-Indo-European *h₂pó Proto-Balto-Slavic *pa Proto-Slavic *po Proto-Indo-European *dʰeh₁-der. Proto-Slavic *podъ Proto-Slavic *podъ- Old Polish pod- Polish pod- Inherited from Old Polish pod-.