Is “Soluble” a Scrabble word?
Yes
SOLUBLE
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 Soluble
[ˈsɔɫ.jʊ.bəɫ]
adjective
1.Able to be dissolved.
“Sugar is soluble in water.”
2.Able to be solved or explained.
“That mystery should be easily soluble.”
Synonyms: dissoluble, dissolvable, solvable