Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Catalan es-
← Catalan ex- (doublet)
← Latin ex (derived)

→ Catalan escamar (affix)
→ Catalan escollir (affix)
→ Catalan esgarrar (affix)
→ Catalan estovar (affix)
→ Catalan esgatinyar-se (affix)
→ Catalan esmentar (affix)
→ Catalan escairar (affix)
→ Catalan esmunyir (affix)
→ Catalan escaure (prefix)
→ Catalan escridassar (affix)
→ Catalan espaordir (affix)
→ Catalan esporuguir (affix)
→ Catalan esfilagarsar (affix)
→ Catalan esquarterar (affix)
→ Catalan escometre (affix)
→ Catalan esglaó (affix)
→ Catalan esmocar (affix)
→ Catalan esmocar (affix)
→ Catalan esbufegar (affix)
→ Catalan espitregar (affix)
→ Catalan esgranar (affix)
→ Catalan espanyar (affix)
→ Catalan esbrossar (affix)