How to say "scientist" in Japanese

Choosing the right word
  • 学者がくしゃJLPT N3approx.Common
    nounA broad term for a scholar or academic in any field of study, not just the sciences. It fits 'scientist' only in the loose sense of 'researcher'; it does not specify the discipline.
    彼かれは立派りっぱな学者がくしゃになるだろう。↗
    He will be a wonderful scholar.
  • 科学者かがくしゃCommon
    nounThe direct word for a scientist: someone who works in the natural sciences. Use this when 'scientist' is meant literally, as in a career or profession in scientific research.
    彼かれは科学者かがくしゃであると同時どうじに音楽家おんがくかでもある。↗
    He is a scientist and musician.

Use 科学者 for a scientist in the literal sense, a researcher in the natural sciences; use 学者 when you mean a scholar or academic generally — it covers 'scientist' only loosely, without specifying the field.

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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