Meaning of the Sanskrit Word: nirihah

  nirihah—although desireless    SB 3.5.5
  nirihah—without any part of external energy.    SB 3.8.10
  nirihah—desireless    SB 4.23.12
  nirihah—appearing to be doing nothing    SB 7.9.32
  nirihah—without material desires    SB 7.13.44
  nirihah—without any desire or activity    SB 8.1.13

Can't find any compound Sanskrit words containing nirihah.