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 τρώγω
Proto-Indo-European *terh₁- (root)
Proto-Indo-European *terh₁- (derived)
Old Armenian արածեմ (cognate)

English trout (mention)
English trogon (mention)
Greek τρώω (inherited)
Spanish tragar (derived)
Ancient Greek τρώγλη (mention)
Ancient Greek τραγανός (mention)
Ancient Greek τράγημα (affix)
Ancient Greek τρώκτης (affix)
Ancient Greek τρωγάλια (mention)
Hungarian trágya (borrowed)
Latin Artotrogus (mention)
Latin tructa (mention)
Translingual Rhizotrogus (mention)
Russian трава (cognate)
Old Armenian արածեմ (cognate)