“+ adjective
1. : committing no error : faultless
people of unerring taste in clothes and furniture — Albert Dasnoy
2. : matching a standard with the greatest exactness or accuracy
perform with unerring exactness
aped his mannerisms in unerring fashion
the youngsters noted his weakness with … unerring precision — G.D.Brown
3. : not wandering from the intended course or purpose : going right to the mark : undeviating , sure
unerring marksmanship
unerring as a shaft of light — J.L.Lowes
the unerring and merciless power of retribution in Nature — E.T.Thurston
Synonyms: see infallible