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 πέτομαι
← Avestan 𐬞𐬀𐬙𐬀𐬌𐬙𐬌 (cognate)
← Old English feþer (cognate)
← English feather (cognate)
← Proto-Indo-European *peth₂- (root)
← Proto-Indo-European *péth₂eti (derived)
← Proto-Indo-European *peth₂- (mention)
← Latin petō (cognate)
← Sanskrit पतति (cognate)
← Old Armenian թիռ (cognate)

→ English pen (mention)
→ English feather (cognate)
→ English isopiptesis (mention)
→ Welsh hedfan (cognate)
→ Greek πετεινός (mention)
→ Greek πτηνό (mention)
→ Greek ιπτάμενος (derived)
→ Greek πετάω (inherited)
→ Greek ίπταμαι (derived)
→ Ancient Greek πτερόν (mention)
→ Ancient Greek πετεινός (mention)
→ Ancient Greek πτίλον (mention)
→ Ancient Greek -πετής (mention)
→ Ancient Greek πίτυλος (mention)
→ Ancient Greek ἵπταμαι (mention)
→ Ancient Greek παπταίνω (mention)
→ Latin peto (cognate)
→ Latin petaurista (mention)
→ Latvian putns (cognate)
→ Russian птица (mention)
→ Sanskrit पतति (cognate)
→ Serbo-Croatian ptica (cognate)