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 ἀήρ
← Ancient Greek αὔρᾱ (mention)
← Proto-Hellenic *auhḗr (inherited)
← Proto-Hellenic *āwḗr (inherited)
← Proto-Indo-European *h₂ews- (root)
← Proto-Indo-European *h₂ewsḗr (inherited)
← Proto-Indo-European *h₂ews- (mention)
← Proto-Indo-European *h₂éwsreh₂ (mention)
← Latin aurōra (cognate)
← Albanian fjur (cognate)

→ English aria (derived)
→ English air (derived)
→ English aeroplane (mention)
→ English aerial (mention)
→ English aero- (mention)
→ English aura (mention)
→ English aerobic (derived)
→ English anaerobic (mention)
→ English aeroscopy (mention)
→ Breton aer (derived)
→ Welsh awyr (derived)
→ Danish arie (derived)
→ Greek αέρας (inherited)
→ Greek αεροδρόμιο (link)
→ Greek αερο- (derived)
→ Spanish aero- (mention)
→ Spanish aire (derived)
→ Spanish aerobio (derived)
→ Spanish aeróbico (derived)
→ Finnish aaria (derived)
→ French aéroplane (mention)
→ French aéro- (mention)
→ French aérostatique (mention)
→ Middle French aër (derived)
→ Irish aer (derived)
→ Irish aeróbach (derived)
→ Scottish Gaelic adhar (derived)
→ Ancient Greek ἠεροειδής (suffix)
→ Ancient Greek ἠερόεις (affix)
→ Manx aer (derived)
→ Indonesian aero- (mention)
→ Indonesian aura (mention)
→ Italian aria (derived)
→ Italian aero- (mention)
→ Italian aere (derived)
→ Italian aerobico (derived)
→ Georgian ჰაერი (derived)
→ Kazakh анаэроб (mention)
→ Latin aer (borrowed)
→ Latin aerius (mention)
→ Latin aerogenes (derived)
→ Latin aeroplanum (derived)
→ Ladino ayre (derived)
→ Maltese arja (derived)
→ Old Spanish ayre (derived)
→ Portuguese ar (derived)
→ Portuguese aero- (mention)
→ Portuguese aeroplano (mention)
→ Portuguese aeronave (derived)