flawless

adjective
  1. Having no defects or imperfections; perfect. adjective
    The diamond was flawless, with no visible inclusions or blemishes.
    Her performance in the play was flawless, earning her a standing ovation.
  2. Without any mistakes or shortcomings; impeccable. adjective
    His logic was flawless, leaving no room for counterarguments.
    The chef's execution of the dish was flawless, impressing all the guests.