Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ido akuta
German Akut (borrowed)
English acute (borrowed)
Spanish agudo (borrowed)
French aigu (borrowed)
Italian acuto (borrowed)
Russian аку́т (borrowed)

Ido akuteskar (suffix)
Ido akutigar (affix)