0 perfect and without any mistakes: --
a faultless performance
1 perfect: --
He gave a faultless performance at the piano recital.
And how many instances have we not, on record, of brilliant marriages, and princely dowers, being won by the faultless symmetry, and graceful bearing so frequently displayed within it?
The production is, as usual, faultless.
Neither method is, however, faultless.
The printing of the book is faultless and the binding and dust jacket are perfect.
Meantime however, one can only congratulate the editors on another faultless production in this distinguished series.
I have also tested it rather more artificially - spot checks if you like - and, again, it has proved faultless.
No doctoral thesis is faultless, of course, and this study has much to commend it.
The solo playing on the new set is a particular delight, while the overall ensemble is faultless.