Is “Walk” a Scrabble word?
Yes
WALK
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 Walk
verb
1.To move on the feet by alternately setting each foot (or pair or group of feet, in the case of animals with four or more feet) forward, with at least one foot on the ground at all times. Compare run.
“To walk briskly for an hour every day is to keep fit.”
2.To "walk free", i.e. to win, or avoid, a criminal court case, particularly when actually guilty.
“If you can’t present a better case, that robber is going to walk.”
3.Of an object, to go missing or be stolen.
“If you leave your wallet lying around, it’s going to walk.”
Synonyms: nicked, pinched, stolen, full, waulk, acquitted