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 There are 7 seven-letter words beginning with SULF| SULFATE | • sulfate n. (Organic chemistry) Any ester of sulfuric acid. • sulfate n. (Inorganic chemistry) Any salt of sulfuric acid.
 • sulfate v. (American spelling, transitive, chemistry) To treat something with sulfuric acid, a sulfate, or with sulfur dioxide.
 |  | SULFIDE | • sulfide n. (American spelling, chemistry) Any compound of sulfur and a metal or other electropositive element or group. • SULFIDE n. a compound of an element or radical with sulphur, also SULFID, SULPHID, SULPHIDE.
 |  | SULFIDS | • sulfids n. Plural of sulfid. • SULFID n. a compound of an element or radical with sulphur, also SULFIDE, SULPHID, SULPHIDE.
 |  | SULFITE | • sulfite n. (American spelling, inorganic chemistry) Any salt of sulfurous acid. • SULFITE n. a salt of sulphurous acid, also SULPHITE.
 |  | SULFONE | • sulfone n. (Organic chemistry) Any of a class of organic compounds that have a sulfonyl functional group attached… • SULFONE n. a sulfur compound, also SULPHONE.
 |  | SULFURS | • sulfurs n. Plural of sulfur. • sulfurs v. Third-person singular simple present indicative form of sulfur.
 • SULFUR v. to treat with sulfur, also SULPHUR.
 |  | SULFURY | • sulfury adj. Having a colour similar to that of sulfur. • sulfury adj. Having a smell similar to that of sulfur compounds.
 • SULFURY adj. resembling, or partaking of the nature of, sulphur, also SULPHURY.
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 Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.Definitions are short excerpt from the WikWik.org and 1Word.ws.
 
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