Compounds of 投

• 投打
  (n) pitching and batting
• 投入
  (n,vs) (1) throwing (e.g. something into somewhere)
  (2) investment
  putting in (personnel, etc.)
  (3) release of a product
  (4) making (an electrical circuit)
  (P)
• 投函
  (n,vs) mailing
  posting
• 投飛
  (n) pitchers fly
• 投票
  (n,vs,adj-no) voting
  poll
  (P)
• 投錨
  (n,vs) dropping anchor
• 投物
  (n) sacrifice goods
  liquidation (shares)
  things thrown (out)
• 投網
  (n) a casting net
• 投薬
  (n,vs) administration
  medication
  dosage
  (P)
• 投与
  (n,vs) prescribing medicine
  administering (medicine)
  (P)
• 投了
  (n,vs) resignation
  giving up the game for lost
• 投擲
  (n,vs) throwing
  throwing event
• 軟投
  (n) soft pitch (in baseball)
• 暴投
  (n,vs) wild pitch (baseball)
• 力投
  (n,vs) powerful pitching
  (P)
• 連投
  (n,vs) pitching in consecutive games
  (P)
• 横投げ
  (n) throwing sideways
• 掛投げ
  (n) hooking inner thigh throw (sumo)
• 間投詞
  (n) (ling) interjection
• 丸投げ
  (n) Passing a whole task onto someone else, doing nothing by yourself
• 誤投下
  (n) accidental bombing
• 腰投げ
  (n) hip throw in judo or sumo
• 左投げ
  (n) left-handed pitching
• 再投稿
  (n,vs) redraft
  redraught
  revised contribution
  repost (e.g. to a newsgroup)
• 再投資
  (n) reinvest
• 再投票
  (n) revoting
• 斜投影
  (n) oblique projection
• 首投げ
  (n) kubinage
  neck (head) throw
• 初投稿
  (n) first (written) contribution
• 身投げ
  (n,vs) drown oneself
  throw oneself into water
  (P)