Compounds of お

• おたんこなす
  (n) fool
  twit
  idiot
  bird-brain
• おちゃっぴい
  (n) chatterbox
  talkative girl
  precocious girl
• おっつかっつ
  (adj-no) much the same
  nearly equal
• おっ放り出す
  (v5s,vt) to throw out
  to fire
  to expel
  to give up
  to abandon
  to neglect
• おとし入れる
  (v1,vt) (1) to trick someone into (committing a crime, etc.)
  to hatch a plan and deceive someone
  (2) to assault (a castle, etc.)
  (3) to drop something and have it fall into something
• おどり上がる
  (v5r,vi) to spring up
  to leap to one's feet
  to jump up and down
• おばたりあん
  (n) (col) generally obnoxious middle-aged woman (from aunt and battalion)
• おびき寄せる
  (v1,vt) to lure someone
  to entice someone
• おべんちゃら
  (n) flattery
• およべっさん
  (n) (col) Ebisu (local dialect forms)
• おれおれ詐欺
  (n) type of fraud involving phone calls pretending distress
• おろしポン酢
  (n) ponzu mixed with grated daikon
• おわら風の盆
  (n) Owara-Kaze-no-Bon Festival (Toyama)
• おんにゃのこ
  (n) girl
• お開きにする
  (vs-i) to break up (e.g. a meeting)
  to call it a night
• お掛け下さい
  (exp) (uk) please sit down
  please have a seat
• お願いします
  (exp) (hum) please
  (P)
• お願いを聞く
  (exp) to grant someone's request
• お帰りなさい
  (exp) welcome home
  (P)
• お気を確かに
  (exp) Don't do anything rash!
  Keep composed!
• お休みなさい
  (exp) good night
  (P)
• お灸を据える
  (exp) to put the fear of God into
• お見えになる
  (exp) (hon) to arrive
• お見知りおき
  (exp) pleased to make your acquaintance (formal phrase used on first meeting someone to encourage them to remember you)
• お見知り置き
  (exp) pleased to make your acquaintance (formal phrase used on first meeting someone to encourage them to remember you)
• お見逃しなく
  (exp) Don't miss it
• お元気ですか
  (exp) how are you?
• お雇い外国人
  (n) hired foreigners
  foreign advisors hired by the Japanese government for their specialized knowledge to assist in the modernization of Japan at the end of the Bakufu and during the Meiji Era
• お好み焼き屋
  (n) okonomiyaki shop (savoury pancake shop)
• お高く止まる
  (v5r) to assume an air of importance
  to be self-important
  to put on airs