felstone /felˈstōn/

Felsite

• stiffens
• stiffer
• stiffest
• stiff-hearted
• stiffie
• stiffies
• stiffing
• stiffish
• stiffly
• stiff neck
• stiff-necked
• stiff-neckedness
• stiff necks
• stiffness
• stiffnesses
• stiffs
• stiffware
• stiffwares
• stiff with
• stiffy
• stifle
• stifle bone
• stifle bones
• stifled
• stifle-joint