stanchless

adjective2

1. •
   Incapable of being stanched or stopped.

   • A stanchlesse hart, dead-wounded, euer bleeding, On whom that nere-fild vulture Loue sits feeding. — 1594
2. •
   (figurative, no longer used) Incapable of being satisfied.

   • With this there grows In my most ill-composed affection such A stanchless avarice that, were I king, I should cut off the nobles for their lands, — 1606