Compounds of 無

• 無限遠点
  (n) (comp) infinity
• 無限軌道
  (n,adj-no) endless track
  caterpillar
• 無限級数
  (n) infinite series
• 無限後退
  (n) infinite regress
• 無限集合
  (n) infinite set
• 無限小数
  (n) infinite decimals
• 無限数列
  (n) infinite sequence
• 無限責任
  (n) unlimited liability
• 無光沢紙
  (n) matte paper
• 無効投票
  (n) spoilt (invalid) vote
• 無垢清浄
  (n,adj-na) pure and innocent
  immaculate
• 無骨一徹
  (n,adj-na) rustic
  boorish
  uncouth
  adamantly sticking to being boorish
• 無差別級
  (n) open-weight (unclassified) division (category)
• 無罪判決
  (n) an innocent verdict
• 無罪放免
  (n) acquittal
• 無策無為
  (n) donothingism
  do-nothing, plan-nothing (government, etc.)
  being an idle onlooker taking no steps to meet the situation
• 無産階級
  (n,adj-no) the proletarian class
• 無産政党
  (n) proletarian party
• 無始無終
  (n) everlastingness
  eternity
• 無死満塁
  (n) bases are loaded with no outs
• 無糸分裂
  (n,adj-no) amitosis
• 無資格者
  (n) unqualified or unlicensed person
  (legally) incompetent
• 無事終了
  (n,vs) ending without incident
  being successfully brought to completion
  finishing something without a hitch
• 無事息災
  (n) safe and healthy
  health and longevity
• 無事太平
  (n,adj-na) peace and quiet
  safe and peaceful
  tranquil and uneventful
• 無事平穏
  (n,adj-na) peace and quiet
  safe and peaceful
  tranquil and uneventful
• 無実の罪
  (n) a false charge
• 無手勝流
  (n) (1) winning without fighting
  method used to win without fighting
  (2) one's own way of doing things (i.e. as different from that of one's instructor)
  (3) (col) Shinto-ryu (school of kenjutsu)
• 無宗教国
  (n) secular country
• 無所属現
  (n) incumbent member (or candidate) unaffiliated with a party