Meaning of the Sanskrit Word: anisam

  aniśam—always    SB 4.6.47, SB 4.9.16, Adi 3.89, Antya 3.92
  anīśam—although totally dependent on others    SB 6.12.12
  aniśam—constantly.    SB 4.12.36
  aniśam—without cessation    SB 7.15.34
  aniśam—incessantly    Madhya 18.12
  aniśam—all the time    Madhya 23.23

Can't find any compound Sanskrit words containing anisam.