Compounds of 主

• 主虹
  (n) primary rainbow
• 主日
  (n) the Sabbath
  the Lord's Day
• 主任
  (n) person in charge
  responsible official
  senior staff
  (P)
• 主脳
  (iK) (n,adj-no) head
  brains
  leading spirit
• 主馬
  (n) equerry
• 主帆
  (n) main sail
• 主犯
  (n) principal offence
  principal offense
  principal offender
  (P)
• 主班
  (n) head position
• 主筆
  (n) editor-in-chief
  (P)
• 主賓
  (n) main guest
  guest of honor
  guest of honour
• 主夫
  (n) house-husband
• 主婦
  (n) housewife
  mistress (of the house)
  homemaker
  (P)
• 主部
  (n) (ling) main part
  complete subject
  grammatical subject
• 主物
  (n) the main thing
• 主文
  (n) (ling) the text
  the main clause
  the main part of a document
• 主峰
  (n) the highest peak
• 主法
  (n) main laws
• 主砲
  (n) main battery
  main armament
  (P)
• 主謀
  (n) chief
  leader
• 主脈
  (n) main mountain range
• 主務
  (n) competent (authorities)
• 主命
  (n) ruler's orders
  master's orders
• 主役
  (n,adj-no) leading part
  leading actor (actress)
  (P)
• 主薬
  (n) principal agent (in a medicine)
• 主用
  (n) the master's business
  necessary business
• 主要
  (adj-na,n) chief
  main
  principal
  major
  (P)
• 主翼
  (n) main wings (of an aeroplane, airplane)
• 主流
  (n,adj-no) main current (stream)
  mainline
  mainstream
  (P)
• 主領
  (n) head
  chief
  boss
  leader
• 主力
  (n,adj-no) main force
  chief object
  mainline
  (P)