How to say "cheap" in Japanese

Choosing the right word
  • 安いやすいJLPT N5approx.Common
    i-adjectiveThe everyday adjective for 'cheap' in the price sense: costing little money. It is the default choice when you simply want to say an item or service is inexpensive.
    これはバーゲン商品しょうひんなので定価ていかよりやすくなっているんじゃないですか。↗
    Aren't you selling this at a discount price?
  • 安価あんかCommon
    na-adjective, nounCovers the same low-priced sense as 安い but sounds stiffer and more written; you meet it in product descriptions, price listings, and business contexts rather than casual chat.
    この車くるまは彼かれが買かえるほど安価あんかだった。↗
    This car was cheap enough for him to buy.
  • 安上がりやすあがりCommon
    na-adjective, no-adjectiveCovers 'cheap' in the sense of economical: something that works out cheaper overall, such as a method or arrangement that keeps total costs down. Not so much about an item's sticker price.
    あなたの菜園さいえんで作つくれる穀物こくもつや野菜やさいを食たべて生活せいかつする方ほうがずっと安上やすあがりだ。↗
    It's much cheaper to live on grains and vegetables you can grow in your garden.
  • 低廉ていれんCommon
    na-adjective, nounA stiff, written-style word for inexpensive; its natural home is formal documents, advertisements, and price notices rather than everyday speech. For plain conversation, 安い is what you reach for.
  • 薄っぺらうすっぺらCommon
    na-adjective, nounNot a way to say something costs little. Its 'cheap' sense is derogatory: flimsy or poorly made things, and figuratively shallow people, feelings, or arguments that lack substance.
    私は彼かれの薄うすっぺらな性格せいかくが嫌いやだ。↗
    I don't like his shallow personality.

Use 「安い」 for the basic sense of low-priced; 安価 and 低廉 are stiffer, more written alternatives; 「安上がり」 means economical, cheaper overall; 「薄っぺら」 is only the derogatory 'cheap' of flimsy or shallow things.

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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