←
Old French nivel (derived)
←
Old French livel (mention)
←
Proto-Indo-European *-tis (derived)
←
Proto-Indo-European *h₂epó (derived)
←
Proto-Indo-European *tregʰ- (derived)
←
Proto-Indo-European *dʰregʰ- (mention)
←
Proto-Indo-European (derived)
←
Proto-Italic *-tjō (derived)
←
Proto-Italic *ab (derived)
←
Proto-Italic *traɣō (derived)
←
Proto-Italic *-olos (derived)
←
Proto-Italic *-elos (mention)
←
Norwegian Bokmål -s- (affix)
←
Norwegian Bokmål nivå (affix)