Is “Hoarder” a Scrabble word?
Yes
HOARDER
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Hoarder
/ˈhɔːdə/
noun
1.One who hoards; one who accumulates, collects, and stores, especially one who does so to excess.
Synonyms: hoardy, pack rat