Is “Sided” a Scrabble word?
Yes
SIDED
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 Sided
verb
1.To ally oneself, be in an alliance, usually with "with" or rarely "in with"
“Which will you side with, good or evil?”
2.To lean on one side.
3.To be or stand at the side of; to be on the side toward.
Synonyms: take side
verb
1.To clear, tidy or sort.