(1)混杂人群

(2)斗殴；争吵

(3)突发性冲突

(4)非暴力干预他人事务

• warren
• war risk insurance
• Warsaw Convention
• warships
• war treason
• wash sale
• wash transaction
• waste
• waste-book
• wasting assets
• wasting assets corporation
• wasting property
• wasting trust
• wastors
• watch
• watch and ward
• watch committee
• watcher
• watchman
• water
• water bailiff
• Water Carrier Act
• water course
• Water Court
• water damage insurance