Having or showing a strong or excessive desire to acquire money or possess things; greedy:
The definition of avid is someone greedy, with a craving for or with a strong interest in something.
Voracious; consuming; devouring
Of or like a person who is a glutton
Having or showing a strong or excessive desire to acquire money or possess things, especially wishing to possess more than what one needs or deserves.
Taking in everything indiscriminately, as with the intellect
The definition of voracious is someone or something very greedy or eager.
Having an insatiable appetite for an activity or pursuit
Grim is defined as stern or unmoving.
Not relenting; harsh; pitiless
Difficult to endure; oppressive:
Not diminishing in intensity, pace, or effort:
Find another word for unappeasable. In this page you can discover 15 synonyms, antonyms, idiomatic expressions, and related words for unappeasable, like: rapacious, avid, edacious, gluttonous, greedy, omnivorous, ravenous, voracious, desire, grim and inexorable.