Negrophobia/neegrohʹfohbi·ə/ noun

• electrocardiograph
• electrochemistry
• electroconvulsive therapy
• electrocute
• electrode
• electrodeposit
• electrodynamics
• electroencephalogram
• electroencephalograph
• electroform
• electrokinetics
• electrolyse
• electrolysis
• electrolyte
• electrolytic
• electrolyze
• electromagnet
• electromagnetic
• electromagnetic bomb
• electromagnetic radiation
• electromagnetic spectrum
• electromagnetic unit
• electromagnetic wave
• electromagnetism
• electrometer