How to say "actively" in Japanese

Choosing the right word
  • 生き生きいきいきJLPT N2approx.Common
    adverb (with と), suru verbCovers the sense of 'in a lively, animated way' — vividness rather than effort. It describes things that appear full of life, so for 'actively' as energetic engagement it is usually not the word you want.
    彼かれは生き生いきいきとした想像力そうぞうりょくを持もっている。↗
    He has a very vivid imagination.
  • 盛んにさかんに
    adverbCovers 'actively' in the sense of energetically and enthusiastically doing something — carrying on an activity with vigor, as in pursuing business or exchanges actively. This is the natural choice for that meaning.

Use 「盛んに」 for actively in the sense of energetically pursuing an activity, and 「生き生き」 for actively describing something lively or vivid rather than vigorous effort.

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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