Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek ἀκίς
Proto-Indo-European *h₂eḱ- (derived)

English edge (cognate)
English aciurgy (mention)
Ancient Greek ἀκιδνός (affix)
Ancient Greek ἀκιδωτός (mention)
Icelandic egg (mention)
Italian acidaspide (compound)
Latin acies (cognate)
Translingual Anisakis (affix)