Compounds of 一

• 一番手
  (n) first player
  first worker
  (P)
• 一番上
  (adj-no) topmost
• 一番星
  (n) the first star to appear in the evening
• 一番線
  (n) track no. 1
• 一番茶
  (n) first-grade tea (first picking)
• 一匹狼
  (n) lone wolf
  loner
  self-reliant person
• 一頻り
  (adv) for a while
• 一部分
  (n) part
  portion
  section
  (P)
• 一風景
  (exp) one scene
• 一風景
  (exp) one scene
• 一風呂
  (n) (a) bath
• 一分金
  (n) a gold quarter ryou
• 一分銀
  (n) a silver quarter ryou
• 一分半
  (n) a minute and a half
• 一分別
  (n) careful consideration
• 一分野
  (n) one field
  a division
  a branch (e.g. of study, etc.)
• 一文字
  (n) straight line
  beeline
• 一文字
  (n) (1) (arch) (fem) one (written) character
  (2) Welsh onion (Allium fistulosum)
• 一辺倒
  (n) complete devotion to one side
  (P)
• 一遍に
  (adv) at one time
  (P)
• 一歩金
  (n) a gold quarter ryou
• 一歩銀
  (n) a silver quarter ryou
• 一抱え
  (n) an armful
  (a) bundle
• 一方的
  (adj-na) one-sided
  unilateral
  arbitrary
  (P)
• 一本化
  (n,vs) unification
  centralization
  integration
  drawing things together
  working out a common policy
• 一本気
  (adj-na,n) (a) one-track mind
  monotony
• 一本橋
  (n) (a) log bridge
• 一本松
  (n) solitary pine tree
• 一本杉
  (n) (a) solitary cryptomeria tree
• 一本槍
  (adj-na,n) guiding principle
  single-minded policy
  one's sole talent