Synonym of VULPINE

Answer: Option A

Crafty : clever at achieving one's aims by indirect or deceitful methods.
Wolfish : resembling or likened to a wolf, especially in being rapacious, voracious, or lascivious.
Hoggish : greedy.
Ravenous : extremely hungry.
Vulpine : crafty; cunning.

Synonym of Vulpine is Crafty