Dutch otter

← Middle Dutch otter (inherited)

← Proto-Germanic *utraz (inherited)

← Proto-West Germanic *ot(t)r (inherited)

← Proto-Indo-European *wed- (root)

← Proto-Indo-European *udrós (inherited)

← Proto-Indo-European *wed- (mention)

← Old Dutch *ottar (inherited)

→ English otter (cognate)

→ Danish odder (cognate)

→ Dutch zeeotter (compound)

→ Dutch otteren (suffix)

→ Dutch Otterlo (mention)