taxingly

/ˈtæksɪŋli/
adverb
  1. In a way that requires a lot of effort, energy, or concentration; demandingly.
    • The hike was taxingly steep, but the group pushed on to the summit.
    • The job taxed her taxingly, leaving her exhausted at the end of each day.
    • He worked taxingly through the night to finish the project on time.
Antonyms
What does "taxingly" mean? | whatsthatwordmean | whatsthatwordmean