Compounds of 用

• 御用納め
  (n) year-end office closing (usu. Dec. 28)
• 御用繁多
  (n,adj-na) being busy with many things
  extreme busyness due to pressure of business (often used humorously)
• 御用聞き
  (n) (1) the rounds of tradesmen going door to door
  (2) route man
  door-to-door tradesman
  order taker
  order-taking
• 交互作用
  (n) (mutual) interaction
  reciprocal action
  interplay
• 公用言語
  (n) official language
• 効用関数
  (n) utility function
• 工業用水
  (n) industrial water
• 差別用語
  (n) discriminatory terms
• 再使用型
  (adj-f) reusable
• 再生利用
  (n) recycling
• 再利用率
  (n) (comp) reuse factor
• 採用試験
  (n) employment examination
• 採用選考
  (n) employment screening
  employment selection (for job applicants)
• 作用積分
  (n) action integral (physics)
• 作用対象
  (n) (comp) operand
• 算用数字
  (n) Arabic numeral
• 使用価値
  (n) utility value
• 使用可能
  (n,adj-na) available
  enabled
• 使用期限
  (n) expiry date
  use-by date
  date of expiry
• 使用規制
  (n) (comp) usage restrictions, limitations
• 使用許可
  (n) license
  licence
• 使用距離
  (n) (comp) usable distance (of a fiber)
• 使用禁止
  (n,adj-no) unavailable
  disabled
• 使用契約
  (n) (comp) license agreement
• 使用済み
  (adj-no,n) already finished being used
  second-hand
  no longer used
  (P)
• 使用条件
  (n) (comp) requirement
• 使用頻度
  (n) frequency of use
• 使用方法
  (n) usage rules
• 四段活用
  (n) yodan verb conjugation (verb form of classical Japanese)
• 私用かぎ
  (n) (comp) private key