How to say "electricity" in Japanese

Choosing the right word
  • 電気でんきJLPT N5approx.Common
    nounThe everyday word for electricity in all its senses: electric power and current, electric light, and electricity as a physical phenomenon. This is the word you will almost always want.
    このエアコンは電気でんきを多量たりょうに消費しょうひする。↗
    This air conditioner consumes a lot of electricity.
  • 越歴エレキCommon
    nounA common abbreviation written エレキ, referring to electricity. It is mainly a shortened form and is seldom the word you want in ordinary contexts; 電気 is the normal choice.

Use 電気 for electricity in all ordinary senses — the power in your home, electric phenomena, or an electric light; 越歴(エレキ) is just an abbreviation and rarely the word you want.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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