Found 2 items, similar to faultlessly.
English → English (WordNet) Definition: faultlessly faultlessly adv : without a fault; in a faultless manner; “he solved all the problems faultlessly”
English → English (gcide) Definition: Faultlessly Faultless \Fault"less\, a. Without fault; not defective or imperfect; free from blemish; free from incorrectness, vice, or offense; perfect; as, a faultless poem. [1913 Webster] Whoever thinks a faultless piece to see, Thinks what ne'er was, nor is, nor e'er shall be. --Pope. Syn: Blameless; spotless; perfect. See Blameless. -- Fault"less*ly, adv.-Fault"less*ness, n. [1913 Webster]