Is “Rusty” a Scrabble word?
Yes
RUSTY
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 Rusty
/ˈɹʌsti/
adjective
1.Marked or corroded by rust.
2.Of the rust color, reddish or reddish-brown.
3.Lacking recent experience, out of practice, especially with respect to a skill or activity.