adj. 25B6; adjective INSATIABLE, unquenchable, unappeasable, prodigious, uncontrollable, compulsive, gluttonous, greedy, rapacious; enthusiastic, eager, keen, avid, desirous, hungry, ravenous; informal piggish.
VORACIOUS
Meaning of VORACIOUS in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012