1. Treated or impregnated with sulphur
   "sulphuretted hydrogen"
   - sulfurized [N. Amer], sulfuretted [N. Amer], sulfurised [Brit], sulphurised [Brit]

See also: sulfur [N. Amer]

• frustrative
• frustule
• frustum
• fruticose
• fruticulose
• fry
• fry bread
• fry cook
• fry-up
• Frye
• fryer
• frying
• frying pan
• frypan
• FSB
• FSH
• ft
• FT index
• ft-L
• FTC
• fthm
• FTO
• FTP
• FTSE index
• FUBAR