Is “Dulls” a Scrabble word?
Yes
DULLS
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 Dulls
/dʌlz/
verb
1.To render dull; to remove or blunt an edge or something that was sharp.
“Years of misuse have dulled the tools.”
2.To soften, moderate or blunt; to make dull, stupid, or sluggish; to stupefy.
“He drinks to dull the pain.”
3.To lose a sharp edge; to become dull.
“A razor will dull with use.”
Synonyms: dullen