Center letter: l
Outer letter: c g i o t x
Answers (29):
  toxicologic
  clog
  clot
  coil
  colic
  colt
  cool
  gigolo
  gill
  gilt
  googol
  igloo
  illicit
  illogic
  licit
  lilt
  loci
  loco
  logic
  logo
  loll
  loot
  lotto
  olio
  till
  tilt
  toil
  toll
  tool