consummately

/kənˈsʌmɪtli/
adverb
  1. In a way that shows great skill, perfection, or completeness.
    • She played the piano consummately, earning a standing ovation.
    • The chef consummately prepared a five-course meal in under two hours.
    • He consummately handled the difficult negotiation, satisfying both sides.
Antonyms
What does "consummately" mean? | whatsthatwordmean | whatsthatwordmean