Is “Knobs” a Scrabble word?
Yes
KNOBS
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 Knobs
noun
1.A rounded protuberance, especially one arising from a flat surface; a fleshy lump or caruncle.
2.A rounded control switch that can be turned on its axis, designed to be operated by the fingers.
3.A ball-shaped part of a handle, lever, etc., designed to be grabbed by the hand.