Is “Oversaw” a Scrabble word?
Yes
OVERSAW
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 Oversaw
/oʊ.vɚ.sɔ/
verb
1.To survey, look at something in a wide angle.
2.To supervise, guide, review or direct the actions of a person or group.
“It is congress's duty to oversee the spending of federal funds.”
3.To inspect, examine
“Gamekeepers oversee a hunting ground to see to the wildlife's welfare and look for poachers.”
Synonyms: superintend