How to say "anxiety" in Japanese

Choosing the right word
  • 不安ふあんJLPT N3approx.Common
    noun, na-adjectiveThe default word for anxiety as a feeling: unease or apprehension about the future or an uncertain situation, an emotional state rather than worry directed at one specific matter.
    その知しらせで彼かれの不安ふあんが増ました。↗
    The news added to his anxiety.
  • 心配しんぱいJLPT N4approx.Common
    noun, suru verb, transitive verb, na-adjectiveWorry or concern about a particular person, matter, or outcome; when you would say you are worried about someone or something, this is the natural choice rather than the vaguer unease of 不安.
    その男の子おとこのこは心配しんぱいして病気びょうきになった。↗
    The boy got sick from anxiety.
  • おそれJLPT N1approx.Common
    nounThis word is really fear — dread that something bad may happen; it is seldom the word you want for anxiety as a feeling, and it often implies harm is a real possibility.
    環境かんきょう汚染おせんについての恐おそれは、人々ひとびとに発電所はつでんしょの近ちかくに家いえを建たてることを思おもいとどまらせた。↗
    Fear of pollution discouraged people from building homes near power plants.
  • 懸念けねんCommon
    noun, suru verb, transitive verbWorry or concern about how a situation may develop; the word for voicing concern over risks and possible outcomes, rather than for describing one's own anxious feelings.
    The world's aviation industry is growing increasingly worried about crashes.
  • 気がかりきがかりCommon
    noun, na-adjectiveWorry that stays on the mind: ongoing concern for someone's wellbeing or for a matter you cannot stop thinking about, a lingering weight rather than acute anxiety.
    私は将来しょうらいのことが気きがかりだ。↗
    I am anxious about the future.

Choose 不安 for anxiety as a feeling of unease, 心配 for worry about a person or matter, 懸念 for concern over how a situation may develop, 「気がかり」 for worry that weighs on the mind, and 「おそれ」 mainly for fear.

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

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

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