The Collaborative International Dictionary
Stanchless
Stanchless \Stanch"less\ (st[.a]nch"l[e^]s), a.
Incapable of being stanched, or stopped.
Unquenchable; insatiable. [Obs.]
--Shak.
Wiktionary
stanchless
a. 1 Incapable of being stanched or stopped. 2 (context obsolete English) unquenchable; insatiable