Is “Overdo” a Scrabble word?
Yes
OVERDO
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 Overdo
/ˌəʊ.vəˈdu/
verb
1.To do too much; to exceed what is proper or true in doing; to carry too far.
“I overdid the sweets during the holidays and put on some weight.”
2.To cook for too long.
“to overdo the meat”
3.To give (someone or something) too much work; to require too much effort or strength of (someone); to use up too much of (something).
“to overdo one’s strength”
Synonyms: exaggerate, excel, outdo, surpass, exhaust, fatigue