immanity

noun2

1. •
   (no longer used) Outrageous cruelty or savagery; enormity.

   • […] I alvvayes thought / It vvas both impious and vnnaturall, / That such immanity and bloody strife / Should reigne among Professors of one Faith. — 1591
2. •
   (no longer used) Great size; enormousness, hugeness.