Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latvian ūdrs
Old English otor (cognate)
Belarusian - (cognate)
Bulgarian ви́дра (cognate)
Czech vydra (cognate)
German Otter (cognate)
English otter (cognate)
Spanish lutria (cognate)
Spanish nutria (mention)
French loutre (cognate)
Proto-Germanic *otra (mention)
Old High German ottar (cognate)
Ancient Greek ὕδρος (cognate)
Ancient Greek ὕδρα (mention)
Upper Sorbian wudra (cognate)
Proto-Balto-Slavic *udras (mention)
Proto-Balto-Slavic *ū́drā́ (mention)
Proto-Indo-European *wódr̥ (mention)
Proto-Indo-European *wédōr (mention)
Proto-Indo-European *udrós (cognate)
Italian - (cognate)
Italian lontra (mention)
Latin lutra (cognate)
Lithuanian ū́dra (cognate)
Lithuanian ū́dras (mention)
Latvian ūdens (mention)
Latvian ūdris (mention)
Old Norse otr (cognate)
Polish wydra (cognate)
Old Prussian udro (cognate)
Portuguese - (cognate)
Romanian lutră (cognate)
Russian - (cognate)
Russian вы́дра (mention)
Sanskrit उद्र (cognate)
Proto-Slavic *vydra (mention)
Swedish utter (cognate)

Lithuanian ūdra (cognate)
Latvian ūdens (mention)