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 ἴχνος
Ancient Greek ἔρνος (mention)
Ancient Greek κτῆνος (mention)
Ancient Greek οἴχομαι (cognate)
Ancient Greek οἰχνέω (cognate)
Proto-Hellenic *-nos- (mention)
Lithuanian eigà (cognate)
Old Irish óegi (cognate)

English ichneumon (mention)
English ichno- (derived)
English ichnolite (mention)
Greek ίχνος (borrowed)
Ancient Greek ἴχνιον (affix)
Latin ichneumon (mention)
Latin Ichnusa (mention)