不良品（ふりょうひん、furyouhin）
- defective product

The Japanese word 不良品 (ふりょうひん) directly translates to "defective product," "faulty goods," or "substandard merchandise" in English. It refers to items that do not meet the required quality standards or are in a damaged or unusable state. This includes anything from a manufacturing defect to damage sustained during shipping. The term implies that the product is not fit for its intended purpose.

⚫︎このテレビは不良品でした。 Translation: This television was defective. ⚫︎不良品の返品を受け付けます。 Translation: We accept returns of defective products. ⚫︎新しいパソコンを買ったが、不良品だった。 Translation: I bought a new computer, but it was defective.

不良品 is used in various contexts, including: ⚫︎ Describing a product that has a problem. ⚫︎ Reporting a problem with a purchase. ⚫︎ Discussing quality control issues in a business setting. ⚫︎ When requesting a return or exchange of a faulty item. ⚫︎ In legal documents pertaining to product liability. It's a common term in business, especially in manufacturing and retail, and is applicable to nearly any type of product. Using 不良品 implies that the product is not up to acceptable standards and may need to be replaced or repaired.

不良品 is typically written in kanji as 不良品. The reading is ふりょうひん in hiragana. There are no other common ways to write this word. The okurigana is standard.

Some synonyms for 不良品 include: ⚫︎ 欠陥品 (けっかんひん) - defective product, flawed item ⚫︎ 粗悪品 (そあくひん) - inferior product, low-quality goods ⚫︎ 欠陥のある商品 (けっかんのあるしょうひん) - defective merchandise ⚫︎ 故障品 (こしょうひん) - broken item, malfunctioning product ⚫︎ 不具合品 (ふぐあいひん) - product with issues, problem item The specific synonym used may depend on the specific context and the nature of the defect. However, they all share a core meaning of product failure or flaw.

The antonyms for 不良品 include: ⚫︎ 良品 (りょうひん) - good product, high-quality product ⚫︎ 正規品 (せいひん) - genuine product, authentic product ⚫︎ 正常品 (せいじょうひん) - normal product, product in good condition These words describe products that meet quality standards and are functioning correctly.

新しいスマートフォンが不良品だったので、交換を要求しました。 ・Translation: Because the new smartphone was defective, I requested an exchange. ・Explanation: This sentence describes a situation where the product purchased, a smartphone, did not function correctly, necessitating a replacement.

その会社は不良品の出荷を減らすために、品質管理を強化しました。 ・Translation: That company strengthened its quality control to reduce the shipment of defective products. ・Explanation: This sentence highlights the efforts of a company to avoid sending out 不良品 and maintain quality standards, focusing on internal operations.

The word 不良品 is composed of two kanji: 不 (ふ), meaning "not" or "non-", and 良品 (りょうひん), meaning "good product." Therefore, 不良品 literally means "non-good product" or a product that is "not good," directly indicating a defective or faulty item.