unproductively
1. [ adverb ] in an unproductive manner
Synonyms: unprofitably fruitlessly
Related terms: productively productively productively bootless unproductive unprofitable unprofitable unproductive
Similar spelling:   unproductive
  unproductiveness
  unprotective
  unpredictive
  unprovocative
  unappreciatively
  unpropitiously
  unpractised
  unpracticed
  unappreciative