Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Spanish -ario
Spanish -ero (doublet)
Latin -ārius (borrowed)

Spanish bancario (affix)
Spanish bancario (affix)
Spanish partidario (affix)
Spanish millonario (affix)
Spanish ferroviario (affix)
Spanish vecindario (affix)
Spanish presidiario (affix)
Spanish -ero (doublet)
Spanish revolucionario (affix)
Spanish autoritario (affix)
Spanish protoplanetario (affix)
Spanish sedimentario (affix)
Spanish tranviario (affix)
Spanish plebiscitario (affix)
Spanish aeroportuario (affix)
Spanish reglamentario (affix)
Spanish estepario (affix)
Spanish protozoario (affix)
Spanish arrendatario (affix)
Spanish poemario (affix)
Spanish cometario (affix)
Spanish parasitario (affix)
Spanish dinerario (affix)
Spanish asambleario (affix)
Spanish inflacionario (affix)
Spanish anecdotario (affix)
Spanish expedicionario (affix)
Spanish eleccionario (affix)
Spanish etario (mention)
Spanish asignatario (affix)
Spanish leccionario (affix)
Spanish legitimario (affix)
Spanish coplanario (affix)
Spanish pluripartidario (affix)
Spanish deflacionario (affix)
Spanish aulario (affix)
Spanish mesetario (affix)
Spanish incario (affix)
Spanish animalario (affix)
Ido -ari- (derived)