Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin tructa
Ancient Greek τρώκτης (derived)
Ancient Greek τρώγω (mention)
Proto-Indo-European *terh₁- (root)
Proto-Indo-European *terh₁- (derived)

English truttaceous (mention)
Esperanto truto (derived)
French truite (mention)
Albanian troftë (mention)