Faultless \Fault"less\, a. Without fault; not defective or imperfect; free from blemish; free from incorrectness, vice, or offense; perfect; as, a faultless poem. 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.