ravenous

adjective

1 I'm absolutely ravenous—I missed lunch:

very hungry, starving, starved, famished;

informal with one's stomach cleaving to one's backbone;

rare sharp-set, esurient.

▷antonyms full.

2 her ravenous appetite:

voracious, insatiable, ravening, wolfish;

greedy, gluttonous, gannet-like;

literary insatiate;

rare edacious.

ravenous Oxford Dictionary of English