superhelix /sooˈ or sūˈpər-hē-liks/

A supercoil

• spendthrifts
• spendy
• Spenglerian
• Spenserian
• spent
• spent force
• spent forces
• speos
• speoses
• Spergula
• Spergularia
• sperling
• sperlings
• sperm
• spermaceti
• spermacetis
• spermaduct
• spermaducts
• -spermal
• spermaphyte
• spermaphytes
• spermaphytic
• spermaria
• spermaries
• spermarium