Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English electro

→ English electromechanical (prefix)
→ English electromagnet (prefix)
→ English electrolysis (confix)
→ English electromagnetic (prefix)
→ English electroweak (prefix)
→ English electromagnetism (prefix)
→ English electrostatic (prefix)
→ English electrostatics (prefix)
→ English electrophoresis (confix)
→ English electrocardiogram (prefix)
→ English electrocardiograph (prefix)
→ English electrochemical (prefix)
→ English electrocyte (confix)
→ English electropositive (prefix)
→ English electronegative (prefix)
→ English electrophobia (confix)
→ English electrophile (confix)
→ English electrophilic (confix)
→ English electronegativity (prefix)
→ English electroencephalogram (prefix)
→ English electroencephalograph (prefix)
→ English electrooptical (prefix)
→ English electrooptics (prefix)
→ English electrodynamometer (prefix)
→ English electrometer (confix)
→ English electroclash (prefix)
→ English electrocardiography (prefix)
→ English electroplate (prefix)
→ English electroscopic (confix)
→ English electroshock (prefix)
→ English electrotype (prefix)
→ English electromechanics (prefix)
→ English electroluminescent (prefix)
→ English electroosmotic (prefix)
→ English electroosmosis (prefix)
→ English electronystagmography (prefix)
→ English electrochemistry (prefix)
→ English electrostrong (prefix)
→ English electrodeposition (prefix)
→ English electrotherapy (prefix)
→ French électro (borrowed)