騒々しい・騒騒しい|そうぞうしいsouzoushii[5]nakadaka (mid-high)

1. i-adjectivenoisy; loud; boisterous; clamorous; raucous
   私は子供達こどもたちの騒々そうぞうしさは我慢がまんできない。↗

   I cannot tolerate noisy children.
2. i-adjectiveturbulent; unsettled; restless

• SynonymうるさいCasualColloquial and the most common choice in speech: noisy or annoying, as in 「うるさい音」; also used for nagging and fussiness.
• SynonymやかましいWrittenThe same word as 「姦しい」 above, also written 「喧しい」 or 「囂しい」; written style for noisy voices, with an old-fashioned feel.
• Synonym騒がしいさわがしいNeutralVery close to the headword: covers both din and social unrest, as in 「世の中が騒がしい」; slightly more colloquial than 「騒々しい」.
• Synonym喧騒けんそうWrittenA written-style noun for the din and bustle of a crowded place or the city, as in 「都会の喧騒」.
• SynonymかしましいWrittenWritten/formal prose: describes voices chattering noisily, as in 「女三人寄れば姦しい」; carries an old-fashioned flavor.
• SynonymけたたましいNeutralFor sudden, shrill sounds that pierce the ear, as in 「けたたましいサイレン」; narrower than 「騒々しい」.
• Related耳障りみみざわりNeutralRefers to sounds that are harsh or grating to hear, as in 「耳障りな音」; the point is the discomfort of listening, not the volume.
• Related賑やかにぎやかNeutralLively and bustling in a positive way, as in 「にぎやかな町」; unlike 「騒々しい」, it carries no sense of annoyance.
• Related物騒がしいものさわがしいWrittenWritten/formal prose and rare: somewhat noisy, or describing an unsettled, uneasy state of the world.
• Antonym静かしずかNeutralMeans quiet and still — the direct opposite of 「騒々しい」.

Use 「騒々しい」 for loud, irritating noise, as in 「騒々しい教室」. In casual speech 「うるさい」 is the everyday choice; for sudden piercing sounds pick 「けたたましい」, and for pleasant liveliness 「にぎやか」. The opposite is 「静か」.

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

1. 音おとや声こえなどがやかましい。騒さわがしい。うるさい。
2. 世の中よのなかが不穏ふおんである。物騒ぶっそうである。