1. To an extraordinary extent or degree
   "he improved greatly"

See also: great

• spherical trigonometry
• spherically
• sphericalness
• sphericity
• spherocyte
• spheroid
• spheroid joint
• spheroidal
• spherometer
• spherule
• spherulite
• spherulitic
• sphincter
• sphincter ani
• sphincter muscle
• sphingid
• Sphingidae
• sphingine
• sphinx
• sphinx moth
• sphragistics
• sphygmograph
• sphygmomanometer
• Sphyraena
• Sphyraena barracuda