Is “Ratios” a Scrabble word?
Yes
RATIOS
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 Ratios
noun
1.A number representing a comparison between two named things.
2.The relative magnitudes of two quantities (usually expressed as a quotient).
3.Short for ratio decidendi.