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 τρεῖς
Old English þrēo (cognate)
English three (cognate)
Proto-Hellenic *tréyes (inherited)
Proto-Indo-European *tréyes (inherited)
Latin trēs (cognate)
Sanskrit त्रि (cognate)
Old Armenian երեք (cognate)

English trilogy (mention)
English trigon (mention)
English triskaideka- (mention)
English triceratops (mention)
Old English þri (cognate)
Greek τρία (mention)
Greek τρεις (inherited)
Greek τραπέζι (mention)
Esperanto triceratopo (derived)
Ancient Greek Τρινακρία (affix)
Ancient Greek Τρίτων (cognate)
Ancient Greek τρίγωνον (mention)
Ancient Greek τρίαινα (affix)
Ancient Greek τρίτος (mention)
Ancient Greek τρι- (mention)
Italian triceratopo (mention)
Latin tres (cognate)
Latin triclinium (mention)
Latin tricliniarches (mention)
Translingual Trilobita (derived)
Translingual Triceratops (mention)
Norwegian Bokmål trilogi (derived)
Norwegian Nynorsk trilogi (derived)
Sanskrit त्रि (cognate)
Telugu త్రయము (cognate)