Is “Overstay” a Scrabble word?
Yes
OVERSTAY
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 Overstay
noun
1.The act of staying too long.
verb
1.To remain present after the agreed or appropriate departure time.
2.To remain present beyond the limits of.
“He overstayed his welcome.”