In a shrewd manner
(Adverb)
Synonyms:
(Adjective)
  1. knowingly
  2. cleverly
  3. slyly
  4. foxily
  5. trickily
  6. skillfully
  7. ably
  8. smartly
  9. guilefully
  10. deceptively
  11. cunningly
  12. perspicaciously
  13. intelligently
  14. judiciously
  15. neatly
  16. coolly
  17. handily
  18. facilely
  19. adroitly
  20. deftly
  21. with skill
  22. with cunning
  23. with shrewdness
  24. with sagacity
  25. in a crafty manner
  26. in a cunning manner
  27. with consummate skill
  28. with the know-how