flawless

Etymology

From flaw + -less (suffix meaning ‘without (something)’).

adj

1. Without flaws, defects, or shortcomings; perfect.
   The pianist’s performance this evening was flawless.
   I'm confident our military is ready to fulfill this mission today. Our troops continue to execute complex and dangerous missions far from home with flawless precision, as we've just seen in the Persian Gulf. Our challenge is to retain the ability to do this as we carry out our entire defense strategy. 2 January 1999, William J[efferson] Clinton, “The President’s Radio Address”, in William J. Clinton: 1999 (In Two Books) (Public Papers of the Presidents of the United States), book I (January 1 to June 30, 1999), Washington, D.C.: Office of the Federal Register, National Archives and Records Administration; United States Government Printing Office, published 2000, →OCLC, page 1
   City's victory was secured in first-half injury time when Liverpool goalkeeper Simon Mignolet made a hash of his attempt to keep out Alvaro Negredo's chip, ensuring Manuel Pellegrini's side kept their flawless home league record. 26 December 2013, Phil McNulty, “Manchester City 2 – 1 Liverpool”, in BBC Sport, archived from the original on 2019-01-01