Is “Frumpish” a Scrabble word?
Yes
FRUMPISH
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 Frumpish
adjective
1.Poorly dressed; wearing drab, lifeless, ill-fitting clothing, or being clothing of this kind.
“women in frumpish dresses”
2.Bad-tempered.
Synonyms: frumpy, frumpy