Compounds of 正

• 正視眼
  (n) correct vision
• 正字法
  (n) correct orthography
• 正式名
  (n) formal name
• 正社員
  (n) regular (full-time) employee
• 正書法
  (n) (1) correct orthography
  (2) reference format
• 正常位
  (n) normal position (posture)
  missionary position
• 正常化
  (n,vs) normalization
  normalisation
  (P)
• 正常財
  (n) normal goods (i.e, goods for which demand increases when consumer's income increases)
• 正常値
  (n) normal value
  normal level
• 正触媒
  (n) positive catalyst
• 正則化
  (n,vs) regularisation (physics)
  regularization
• 正断層
  (n) normal fault
• 正中線
  (n) median line
• 正直者
  (n) honest person
• 正定業
  (n) (Buddh) correct meditative activity (in Jodo, saying the name of Amitabha)
• 正定値
  (adj-no) (math) positive-definite (e.g. matrix)
• 正典化
  (n,vs) canonization (in a textual sense)
• 正電気
  (n) positive electric charge
  positive (static) charge
  (sometimes called "positive electricity")
• 正投手
  (n) regular pitcher
• 正当化
  (n,vs) justification
  warrant
• 正当性
  (n) legal
  proper
• 正答率
  (n) percentage of correct answers
• 正統派
  (n) orthodox school
• 正念場
  (n) critical moment
  do-or-die situation
  (P)
• 正反合
  (n) (in philosophy) thesis-antithesis-synthesis
• 正反対
  (adj-na,n) bipolar
  polar
  polarity
  exactly opposite
  (P)
• 正犯者
  (n) principal offender
• 正比例
  (n,vs) direct proportion
  direct ratio
• 正符号
  (n) plus sign
• 正方形
  (n) square
  (P)