Is “Won” a Scrabble word?
Yes
WON
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 Won
/wʌn/
verb
1.To conquer, defeat.
2.To reach some destination or object, despite difficulty or toil (now usually intransitive, with preposition or locative adverb).
3.To triumph or achieve victory in (a game, a war, etc.).