1. ideology an orientation that characterizes the thinking of a group
  2. idealize consider or render as the best or most appropriate type
  3. ideal a principle or value that one hopes to attain or conform to
  4. idealise consider or render as ideal
  5. ad lib without advance preparation
  6. ad-lib perform without preparation
  7. idle not in action or at work
  8. ideally preferably; for the best outcome or results
  9. ideality the quality of being ideal
  10. idealogue someone who theorizes (especially in science or art)
  11. et alibi and elsewhere
  12. ideologue one who adheres strictly and inflexibly to some belief
  13. idealized exalted to an ideal perfection or excellence
  14. ideal gas a hypothetical gas with molecules of negligible size that exert no intermolecular forces
  15. idealised exalted to an ideal perfection or excellence
  16. idealism belief that the best possible concepts should be pursued
  17. Adelaide the state capital of South Australia
  18. wheat eel small roundworm parasitic on wheat
  19. idealist someone not guided by practical considerations
  20. idler person who does no work