Is “Fussier” a Scrabble word?
Yes
FUSSIER
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 Fussier
adjective
1.Anxious or particular about petty details.
2.Having a tendency to fuss, cry, or be bad-tempered/ill-tempered (especially of babies).