unsatiable adj 1: impossible to satisfy; "an insatiate appetite"; "an insatiable demand for old buildings to restore"; "his passion for work was unsatiable" [syn: {insatiate}, {insatiable}, {unsatiable}] [ant: {satiate}, {satiated}]
Unsatiable \Un*sa"ti*a*ble\, a. Insatiable. [Obs.] --Hooker. -- {Un*sa"ti*a*ble*ness}, n. [Obs.] -- {Un*sa"ti*a*bly}, adv. [Obs.] [1913 Webster]