Is “Sulphur” a Scrabble word?
Yes
SULPHUR
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 Sulphur
noun
1.A chemical element (symbol S) with an atomic number of 16.
2.A yellowish green colour, like that of sulfur.
Synonyms: brimstone
verb
1.To treat with sulfur, or a sulfur compound, especially to preserve or to counter agricultural pests.
noun
1.Any of various pierid butterflies of the subfamily Coliadinae, especially the sulphur coloured species. Compare yellow.