Synonyms and related words :
abrupt, astonishing, battery-powered, dynamoelectric, electric, electric-powered, electrified, electrochemical, electrodynamic, electrokinetic, electromechanical, electrometric, electromotive, electropneumatic, electrostatic, electrothermal, galvanic, galvanometric, hasty, headlong, hydroelectric, impetuous, impulsive, jarring, jolting, nerve-shattering, photoelectric, piezoelectric, precipitant, precipitate, precipitous, quick, shocking, speedy, staggering, startling, static, stunning, sudden, surprising, swift, unanticipated, unexpected, unforeseen, unlooked-for, unpredicted, voltaic