hoarder

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a person who accumulates things and hides them away for future use
• Derivationally related forms:
hoard
• Hypernyms:
saver
• Hyponyms:
magpie, scavenger, pack rat, miser, niggard,
skinflint, scrooge, churl, penny pincher