How to say "disguise" in Japanese

Choosing the right word
  • 変装へんそうCommon
    noun, suru verb, intransitive verbThe core word for disguising yourself — changing your clothes or appearance so you look like someone or something else; matches the masquerade side of 'disguise'.
    変装へんそうしていた彼かれに気きづかなかった人ひとも多おおかった。↗
    There were many who couldn't recognize him in that disguise.
  • 変身へんしんCommon
    noun, suru verb, intransitive verbPrimarily transformation, metamorphosis or shapeshifting — a change of form or appearance. For 'disguise' it is marginal: it points to the change itself, not the act of concealing identity.
    「そっかぁ、アルクさんはワーウルフなんですね」「俺おれは混血こんけつだから変身へんしんしたりはしねーよ」↗
    "Oh, right, you're a werewolf, aren't you?" "I'm mixed blood, so I don't transform or anything."
  • 偽装ぎそうCommon
    noun, suru verb, transitive verbDisguise in the sense of concealing something's true identity or nature, including camouflage and deception; the emphasis is on hiding what something really is.
  • 覆面ふくめんJLPT N1approx.Common
    suru verb, intransitive verb, no-adjectiveDisguise by covering the face — a mask or veil. It hides who you are behind a mask rather than changing your whole appearance, so it is narrower than a full disguise.
    覆面ふくめんをした男おとこ達たちが旅客りょかくを襲おそって金きんを奪うばった。↗
    Masked men held up the passengers and robbed them of their money.
  • 迷彩めいさいCommon
    nounReally camouflage — the pattern or practice of blending in — rather than disguise in the everyday sense; seldom the word you want when talking about disguising yourself as someone else.
    迷彩めいさいのショートパンツを履はく場合ばあい、上うえは何色なにいろのTシャツが合あいますか?↗
    When you wear camo shorts, what colour t-shirt goes with that?

Use 変装 for disguising yourself as someone else, 偽装 for concealing identity or true nature, 覆面 for masking the face, 迷彩 for camouflage, and 変身 mainly for transformation rather than disguise.

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

Japanese equivalents
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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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