“To act self-importantly” in Japanese
Short answer
To act self-importantly in Japanese is “でかい顔する” (dekaikaosuru). Full meaning: to act self-importantly, to be arrogant, to be high-handed, to puff up.
Other ways to say “To act self-importantly” in Japanese
でかい顔をする
dekaikaowosuru to act self-importantly, to be arrogant, to be high-handed, to puff up
偉ぶる
eraburu to put on airs, to swagger, to act self-importantly
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