Compounds of 要因

• 要因
  (n,adj-no) main cause
  primary factor
  (P)
• 主要因
  (n) primary factor
  main cause
• 究極要因
  (n) final cause
• 至近要因
  (n) proximate cause
• 直接要因
  (n) direct cause
  proximate cause
• 経済的要因
  (n) economic factor