"Electronic" Pertains to products or units working with electrical components to function, though "electronical" is really an unheard of and infrequently incorrect variation of "electronic." Good Vocabulary: connected words and phrases Electrical energy & electronics anti-static bitstream brown out phrasal verb brownout capacitance flick hydro impulse induction lineman lossless lossy https://maps.app.goo.gl/UmD5JM5ww6NgkMzV9