Is “Dinkier” a Scrabble word?
Yes
DINKIER
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 Dinkier
adjective
1.Tiny and cute; small and attractive.
2.Tiny and insignificant; small and undesirable.
“They stayed in a dinky hotel room, but they had a great trip.”