"wolfish" in the adjective sense
1. wolflike, wolfish
resembling or characteristic (or considered characteristic) of a wolf
"ran in wolflike packs"
"wolfish rapacity"
2. edacious, esurient, rapacious, ravening, ravenous, voracious, wolfish
devouring or craving food in great quantities
"edacious vultures"
"a rapacious appetite"
"ravenous as wolves"
"voracious sharks"
Source: WordNet® (An amazing lexical database of English)
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