1. Showing the cunning or ingenuity or wickedness typical of a devil
   "a mephistophelian glint in his eye"
   - devilish, diabolic, diabolical, mephistophelean

See also: evil, Mephistopheles

• tell off
• tell on
• teller
• Tellima
• Tellima affinis
• Tellima grandiflora
• telling
• tellingly
• telltale
• tellurian
• telluric
• telluride
• tellurium
• Tellus
• telly
• telnet
• telocentric
• telocentric chromosome
• telomerase
• telomere
• Telopea
• Telopea Oreades
• Telopea speciosissima
• telophase
• Telosporidia