Compounds of 訝

• 怪訝
  (adj-na,n) dubiousness
• 訝る
  (v5r,vi) to wonder
  to puzzle oneself about
  to feel anxious about
  to suspect
• 訝しい
  (adj-i) suspicious
  doubtful
• 訝しむ
  (v5m,vt) to doubt