Compounds of 介す

• 介す
  (v5s,vt) (1) to use as an intermediary
  to mediate
  to assist
  (2) to worry
  to mind
  to care
• 介する
  (vs-s,vt) (1) to use as an intermediary
  to mediate
  to assist
  (2) to worry
  to mind
  to care
• 意に介する
  (exp) to mind
  to care
  to worry