Compounds of 一

• 一本建税率
  (n) single-rate tariff (system)
• 一本背負い
  (n) one-armed shoulder throw (judo or sumo)
• 一味唐辛子
  (n) cayenne pepper powder
• 一流ホテル
  (n) first-class hotel
• 一粒子既約
  (n) one particle irreducible (physics)
• 一縷の望み
  (n) gleam (ray) of hope
• 下一段活用
  (n) conjugation (inflection, declension) of ichidan verbs ending in "eru"
• 窮余の一策
  (n) desperate measure
  last-ditch effort
• 去る十一月
  (n) last November
• 九一一事件
  (n) September 11th attacks
• 九牛の一毛
  (n) mere fraction
  drop in the bucket
• 九死に一生
  (n) narrow escape from death
• 九浅一深　
  (exp) nine shallow, one deep (ancient Chinese sexual technique)
• 結びの一番
  (n) final bout of the tournament day (sumo)
• 寿司一折り
  (n) (food) a box of sushi
• 十一月革命
  (n) (1) October Revolution (Russia, 1917)
  (2) German Revolution (1918-1919)
• 十一面観音
  (n) eleven-faced Goddess of Mercy
• 十把一絡げ
  (n,adj-no) lumping together all sorts of things
  making sweeping generalizations
  dealing with various things under one head
• 十把一絡げ
  (n,adj-no) lumping together all sorts of things
  making sweeping generalizations
  dealing with various things under one head
• 十分の一税
  (n) tithe
• 上一段活用
  (n) conjugation (inflection, declension) of ichidan verbs ending in "iru"
• 食器一揃い
  (n) a table service
• 人っ子一人
  (n) (in neg. sentences) (not) a soul
  (not) a single person
• 人一倍働く
  (v5k) to work twice as hard as others
• 晴一時小雨
  (n) clear, with brief light rain
• 千里も一里
  (exp) (id) Love despises distance
• 千慮の一失
  (n) the mistake of a wise man
• 大統一理論
  (n) grand unified theory (physics)
• 第一級殺人
  (n) first-degree murder
• 第一形容詞
  (n) (ling) (obsc) type-1 adjective (i.e. one that uses "ku" conjugation)