←
Proto-Germanic *inn (inherited)
←
Proto-Germanic *in (mention)
←
Middle Low German vaten (derived)
←
Proto-Indo-European *h₁en- (root)
←
Proto-Indo-European *h₁én (inherited)
←
Norwegian Bokmål inn (prefix)
←
Norwegian Bokmål fatte (prefix)
←
Norwegian Bokmål inn (mention)
←
Old Norse inn (inherited)