Compounds of 用

• 別途費用
  (n) separate cost
  separate fee
• 変格活用
  (n) irregular conjugation (declension, inflection)
  irregular verb
• 変成作用
  (n) metamorphism
• 変動費用
  (n) variable cost
• 補助用言
  (n) auxiliary inflecting word, such as a verb or adjective
• 法律用語
  (n) legal (law) term
• 本番運用
  (n) (comp) production run
• 翻訳借用
  (n) loan translation
  calque
• 麻薬常用
  (n) narcotic addiction
• 未払費用
  (n) accrued expenses
• 民生用機
  (n) consumer equipment
• 問答無用
  (n) there being no use in arguing (about it)
• 薬物使用
  (n,adj-no) drug use
• 薬物乱用
  (n) drug abuse
• 薬用植物
  (n) medicinal plants or herbs
• 薬用石鹸
  (n) medicinal soap
• 薬理作用
  (n) medicinal action
• 有効作用
  (n) effective action (physics)
• 予め用意
  (n,vs) advance preparation
• 用が有る
  (exp) to have things to do
• 用に立つ
  (exp) to be of use (service)
• 用を足す
  (exp) (1) to take care of some business
  to go on an errand
  (2) to relieve oneself
  to do one's business
  to go to the toilet
• 用意どん
  (int) (1) ready, go!
  (n) (2) race
• 用意ドン
  (int) (1) ready, go!
  (n) (2) race
• 用意周到
  (adj-na,n) very careful
  thoroughly prepared
• 用意万端
  (n) every preparation possible
  all aspects of the preparation
• 用益物権
  (n) usufruct
• 用語解説
  (n) (comp) glossary
• 用語索引
  (n) (comp) concordance
• 用紙切れ
  (n) (comp) out of paper