Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Indo-European *h₃okʷ-

English eye (derived)
Catalan ull (derived)
Middle English yȝe (derived)
Spanish ojo (derived)
French œil (derived)
Italian occhio (derived)
Ligurian éuggio (derived)
Latvian aka (mention)
Latvian acs (inherited)
Mozarabic واليه (derived)
Mozarabic ايلجو (derived)
Norman (derived)
Papiamentu wowo (mention)
Old Prussian ackis (derived)
Portuguese olho (derived)
Portuguese óculos (derived)
Portuguese óculo (derived)
Romanian ochi (inherited)
Old Portuguese ollo (derived)
Saramaccan wójo (mention)
Tocharian A ak (mention)