unsatable

unsatable

(ʌnˈseɪtəbəl)
adj
not able to be satisfied
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
The new vampire series "The Strain" is projected to turn away from what is already out there: "True Blood," "The Vampire Diaries" and "Dracula." According to (http://www.nydailynews.com/entertainment/tv/vampires-plague-new-york-strain-article-1.1862105) New York Daily News , Guillermo is expected to depict vampires as "unsatable parasites that consume their prey on such a horrifying scale that nothing like them [have] been seen before on TV."