←
Proto-Indo-European *-tis (derived)
←
Proto-Indo-European *h₂epó (derived)
←
Proto-Indo-European *tregʰ- (derived)
←
Proto-Indo-European *dʰregʰ- (mention)
←
Proto-Indo-European (inherited)
←
Proto-Indo-European *pleh₂- (mention)
←
Proto-Italic *-tjō (derived)
←
Proto-Italic *ab (derived)
←
Proto-Italic *traɣō (derived)
←
Norwegian Bokmål -s- (affix)
←
Norwegian Bokmål plan (affix)