利口
  俐巧
  悧巧
  利巧
  りこう
  adjectival nouns or quasi-adjectives (keiyodoshi)
  noun (common) (futsuumeishi)
  clever
  intelligent
  wise
  bright
  sharp
  sensible
  smart
  shrewd
  see: お利口
  [usu. as お利口]
  well-behaved (of kids, animals, etc)
  obedient
  good
  archaism
  good (with words)
  ◄ ►
  履行
  りこう
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  performance
  fulfillment
  fulfilment
  discharge
  implementation
  ◄ ►
  理工
  りこう
  noun (common) (futsuumeishi)
  science and technology
  ◄ ►