Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto aero
Latin āēr (derived)

Esperanto aeroplano (compound)
Esperanto aerumi (suffix)
Esperanto aerarmeo (affix)
Esperanto aerohaveno (compound)
Esperanto aervojo (affix)
Esperanto aerglitilo (affix)
Esperanto Bonaero (compound)
Esperanto aerkluzo (compound)
Esperanto aerpoŝto (compound)
Esperanto aertubo (compound)
Esperanto aerujo (affix)
Esperanto aerveturado (affix)
Esperanto aerveturilo (compound)
Esperanto aerpirato (affix)
Esperanto aerfluo (compound)
Esperanto aerpremo (compound)
Esperanto aerkastelo (affix)
Ido aero (derived)