1) Cannily 2) Cleverly 3) Craftily 4) In a clever manner 5) In a clever way 6) In a shrewd manner 7) In a shrewd way 8) In a vulpine way 9) In an insightful manner 10) Sagaciously 11) Sapiently 12) Sensibly 13) Shrewdly 14) With acumen 15) With good insight 16) With sapience 17) With savvy 18) With smarts 1) Cleverly 2) Craftily 3) Sagaciously 4) Sapiently 5) Sensibly 6) Shrewdly 7) Wisely 
[adv] - in a shrewd manner
shrewdly adverb in a shrewd manner; `he invested his fortune astutely`; `he was acutely insightful`