— insatiability, insatiableness , n. — insatiably , adv.
/in say"sheuh beuhl, -shee euh-/ , adj.
not satiable; incapable of being satisfied or appeased: insatiable hunger for knowledge.
[ 1400-50; late ME insaciable insatiabilis; see IN- 3 , SATIABLE ]
Syn . voracious, unquenchable, bottomless.