Adjectives

(s)famished, ravenous, sharp-set, starved, esurientextremely hungry“they were tired and famished for food and sleep”, “a ravenous boy”, “the family was starved and ragged”, “fell into the esurient embrace of a predatory enemy”
(s)edacious, esurient, rapacious, ravening, ravenous, voracious, wolfishdevouring or craving food in great quantities“edacious vultures”, “a rapacious appetite”, “ravenous as wolves”, “voracious sharks”