SULFUR /ˈsʌl.fə/ ► audio Scrabble 9 Words With Friends 12 Definition verb treat with sulphur in order to preserve. — synonyms: sulphur noun an abundant tasteless odorless multivalent nonmetallic element. — synonyms: S, sulphur, atomic_number_16 See all 14 words you can make from SULFUR → 6-letter words Words starting with S Words ending with R ← Unscramble different letters