Source : Webster's Revised Unabridged Dictionary (1913)

      The speculative merchant exercises no one regular,
      established, or well-known branch of business. --A. Smith.
-- {Spec"u*la*tive*ly}, adv. -- {Spec"u*la*tive*ness}, n.

Source : WordNet®

speculatively
     adv : in a speculative manner; "he looked at her speculatively"
           [syn: {with speculation}]