sulph- /sulf-/ or sulpho- /sul-fō-/, also (chiefly US) sulf- or sulfo-

Denoting sulphur

• square-danced
• square dances
• square-dances
• square dancing
• square-dancing
• squared circle
• squared circles
• square deal
• square deals
• square-eyed
• square eyes
• square-face
• square feet
• square foot
• squarehead
• squareheads
• square inch
• square inches
• square knot
• square knots
• square leg
• square legs
• square-lipped rhinoceros
• squarely
• square matrices