Synonyms of the word 
GREEDINESS → GLUTTONY - HOGGISHNESS - PIGGISHNESS - RAPACIOUSNESS - SELFISHNESS - VORACIOUSNESS
greediness
- n. The state of being greedy; greed.
gluttony
- n. The vice of eating to excess.
hoggishness
- n. The quality of being hoggish.
piggishness
- n. The quality of being like a pig in one's character; greediness, boorishness, or obstinacy.
rapaciousness
- n. The state of being rapacious; extreme gluttony.
selfishness
- n. the quality of being selfish; the condition of putting one's own interests before those of others.
voraciousness
- n. the state of being voracious.
If you are interested in words, visit the following sites :
- wiktionary.org/greediness For complete definition of a word
- 1word.ws/greediness to play with words, suffixs, prefixs, etc.