Compounds of う

• うわの空
  (adj-na,n) inattention
  absent-mindedness
• うんうん
  (int) uh-huh
  sound indicating agreement
  grunting or groaning sound
• うんざり
  (adv,n,vs) tedious
  boring
  being fed up with
  (P)
• うんたら
  (n) mumble (used in place of meaningful words in a sentence)
• おれ合う
  (v5u,vi) to get along with
  to compromise
  to make concessions
  to come to an agreement
• かけ合う
  (v5u,vi) to negotiate with
  to talk over with
• かこう岩
  (n,adj-no) granite
• かち合う
  (v5u,vi) to clash
  to be in conflict with
• かどうか
  (exp) whether or not (in phrases like "I don't know whether or not I can come")
  (P)
• かみ合う
  (v5u,vi) (1) to gear (engage) with
  to be in gear (mesh)
  (2) to bite each other
• きゅうよ
  (n) (obsc) armadillo
• きゅう舎
  (n) barn
  stable
• きゅう首
  (n,vs) going into a huddle
• きょう正
  (n,vs,adj-no) correction
  remedy
• きょう体
  (n) (comp) cabinet
  case
  housing
  component
  unit
  chassis
  main frame
• ぐうぐう
  (adv) (on-mim) fast (asleep)
  snoring or grumbling sound
• ぐうたら
  (n,adj-na,adj-no) lazybones
  good-for-nothing
  idler
• ぐうっと
  (adv,adv-to) (on-mim) heartily (drinking)
• こうかく
  (n,adj-na,adj-t,adv-to) stony, fallow land
• こうする
  (exp) to (do) like this
• こう言う
  (adj-pn) such
  like this
• こう言う
  (adj-pn) such
  like this
• こき使う
  (v5u,vt) to work someone hard
• しょう液
  (n) juice
  sap
  blood serum
• すうすう
  (adv,vs) (on-mim) sound of wind rustling through a crack
  wheezing
• すうっと
  (vs,adv) (on-mim) refreshed
  relieved
• すれ違う
  (v5u,vi) to pass by one another
  to disagree
  to miss each other
• ずうっと
  (adv) (1) continuously in some state (for a long time, distance)
  throughout
  all along
  the whole time
  all the way
  (2) much (better, etc.)
  by far
  far and away
  (3) far away
  long ago
  (4) direct
  straight
• そうする
  (exp) to do so
  to do thus
• そうっと
  (adv,vs) (on-mim) softly
  gently
  quietly
  secretly