Is “Knobbly” a Scrabble word?
Yes
KNOBBLY
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 Knobbly
adjective
1.Having a covering of small knobs.