苦情（くじょう、kujou）
- complaint

The Japanese word 苦情 （くじょう, *kujō*） primarily means "complaint," "grievance," or "objection." It refers to expressing dissatisfaction, unhappiness, or disapproval about something. This can be about a product, a service, a situation, or a person's behavior. It is a formal term, often used in business or official settings. The act of expressing a 苦情 is called 苦情を言う (*kujō o iu*), which translates to "to make a complaint" or "to complain." The term conveys a sense of seriousness and is not typically used for trivial matters.

⚫︎商品に対する苦情 Translation: Complaints about the product. ⚫︎サービスについての苦情 Translation: Complaints about the service. ⚫︎近隣住民からの騒音についての苦情 Translation: Complaints from neighboring residents about noise.

⚫︎You would use 苦情 in situations where you want to formally express your dissatisfaction with something. ⚫︎It's common in formal environments like business interactions, customer service, or when dealing with authorities. ⚫︎While you might use more casual expressions with friends, 苦情 implies a more serious issue that requires attention. ⚫︎It is important to use appropriate honorifics and polite language when making a 苦情, as it is a formal expression.

⚫︎The word is typically written in kanji as 苦情. ⚫︎The reading is くじょう, using hiragana. ⚫︎There are no variations in the okurigana. ⚫︎Katakana is not used for 苦情.

⚫︎不満（ふまん, *fuman*): dissatisfaction, discontent. This is a more general term. ⚫︎文句（もんく, *monku*): complaint; a bit more informal. ⚫︎抗議（こうぎ, *kōgi*): protest, objection, complaint; more formal and stronger than 苦情. ⚫︎クレーム (*kurēmu*): This is a loanword from English "claim," also meaning complaint, especially in a business context.

⚫︎There is no single direct antonym for 苦情. However, words expressing satisfaction or approval would be the opposite. Some examples include: ⚫︎感謝（かんしゃ, *k ansha*): gratitude, appreciation. ⚫︎満足（まんぞく, *manzoku*): satisfaction, contentment. ⚫︎褒め言葉（ほめことば, *home kotoba*): words of praise.

この商品の品質について、苦情を申し立てたいです。 ・Translation: I would like to file a complaint about the quality of this product. ・Explanation: This sentence uses 苦情 in a formal context to express dissatisfaction with the product's quality.

お客様からの苦情に真摯に対応します。 ・Translation: We will sincerely respond to complaints from customers. ・Explanation: This sentence demonstrates how a company would deal with 苦情from its customers.

⚫︎苦 (*ku*) means "suffering," "pain," or "difficulty." ⚫︎情 (*jō*) means "feeling," "emotion," or "situation." ⚫︎Therefore, the combination 苦情 reflects the feeling of "suffering" or "difficulty" in a "situation," hence the meaning of "complaint" or "grievance".