浄化|じょうかjouka[0]heiban (flat)

1. noun, suru verb, transitive verbpurification
2. noun, suru verb, transitive verbcleanup (e.g. of politics); purge

• Synonym清めるきよめるNeutralA verb for cleansing something or driving out defilement, as in 「塩で清める」 or 「身を清める」. 「浄化」 leans toward removing pollution or straightening things out.
• Synonym清めきよめNeutralPurification in a religious ritual sense, as in 「お清め」; it centers on rites that drive off defilement rather than 「浄化」's cleanup of pollution or politics.
• Related洗浄せんじょうWrittenWritten/formal prose for washing or cleansing something, as in 「洗浄便座」. It leans toward cleaning with water, unlike the broader 「浄化」.
• Related清掃せいそうWrittenWritten/formal prose for sweeping and cleaning, as in 「清掃員」; it leans toward public places and facilities rather than 「浄化」's purification.
• Related掃除そうじNeutralEveryday cleaning, as in 「部屋の掃除」; it leans toward routine housework, while 「浄化」 is about removing pollution or corruption.
• RelatedさらうWrittenA written/formal verb for dredging or sweeping away, typically removing built-up silt from rivers and wells; narrower than 「浄化」.
• Related洗濯せんたくNeutralWashing clothes, as in 「洗濯機」; it leans toward laundry, though it also appears in the metaphor 「命の洗濯」 for refreshing oneself.
• Related洗うあらうNeutralThe most general verb for washing, as in 「手を洗う」; it can also mean purifying the heart, but lacks 「浄化」's reform or cleanup nuance.
• Related大掃除おおそうじNeutralA major, thorough cleanup, as in 「年末の大掃除」; it leans toward deep housecleaning rather than 「浄化」's purification.
• RelatedクリーニングNeutralA loanword for sending laundry out to be cleaned, as in 「クリーニングに出す」; it also covers professional cleaning of buildings and equipment.
• Related洗滌せんできWrittenA written/formal word for washing or rinsing; in modern usage 「洗浄」 is normally written instead.
• RelatedクレンジングNeutralA loanword for facial cleansing — removing makeup and grime, as in 「クレンジングオイル」; unrelated to 「浄化」's sense of purging or reform.
• Related洒掃さいそうWrittenA written/formal word for scrubbing floors and walls with water; rare in modern use.
• RelatedカタルシスWrittenA written/formal loanword for catharsis — psychological release and purification; it belongs to literary and psychological contexts.
• Related洗い濯ぎあらいすすぎWrittenA written/formal word for the whole process of washing and rinsing; rare in modern use.
• Related解除反応かいじょはんのうWrittenA written/formal psychiatric term for abreaction — releasing repressed emotion in therapy; far narrower than 「浄化」.
• Antonym汚染おせんWrittenThe antonym: written/formal prose for pollution or contamination — making something dirty, the opposite of 「浄化」's cleansing.
• Antonym汚濁おだくWrittenThe antonym: written/formal prose for fouling or turbidity — water etc. turning dirty and murky, the opposite of 「浄化」.

Use 「浄化」 for removing pollution or cleaning up wrongdoing, as in 「水質浄化」 or 「政界の浄化」. To cleanse or drive out defilement, say 「清める」; for washing with water, 「洗浄」. 「清め」 is for religious rites, 「クレンジング」 for skincare, 「掃除」 for housework, 「清掃」 for public spaces, 「洗濯」 for laundry, 「洗う」 for washing in general, and 「カタルシス」 for emotional release. The opposite of 「浄化」 is 「汚染」.

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

1. 浄きよめること。浄きよくすること。奇麗きれいにすること。
2. 不正ふせいや悪弊あくへいを取り除とりのぞき、正ただしい状態じょうたいにすること。
3. カタルシス。