Word Study
faultless
CIDE DICTIONARY
faultless, 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."
Thinks what ne'er was, nor is, nor e'er shall be."
Syn. -- Blameless; spotless; perfect. See Blameless.
OXFORD DICTIONARY
faultless, adj. without fault; free from defect or error.
Derivative
faultlessly adv. faultlessness n.
THESAURUS
faultless
OK, absolute, accurate, all right, angelic, beyond all praise, blameless, chaste, childlike, clean, clear, correct, dead right, defectless, dovelike, entire, errorless, exemplary, exquisite, flawless, foolproof, guiltless, ideal, immaculate, impeccable, in the clear, incorrupt, inculpable, indefectible, indefective, infallible, innocent, intact, irreproachable, just, just right, lamblike, letter-perfect, meticulous, not guilty, offenseless, okay, peerless, perfect, prelapsarian, pristine, proper, pure, reproachless, right, sans reproche, sinless, spotless, stainless, straight, straight-up-and-down, taintless, unadulterated, unblemished, uncontaminated, uncorrupted, undefiled, unfallen, unfaultable, unimpeachable, unlapsed, unmixed, unspotted, untainted, untouched by evil, whole, with clean hands, without reproachROGET THESAURUS
faultless
Perfection
N perfection, perfectness, indefectibility, impeccancy, impeccability, pink, beau ideal, phenix, paragon, pink of perfection, acme of perfection, ne plus ultra, summit, cygne noir, philosopher's stone, chrysolite, Koh-i-noor, model, standard, pattern, mirror, admirable Crichton, trump, very prince of, masterpiece, superexcellence, transcendence, perfect, faultless, indefective, indeficient, indefectible, immaculate, spotless, impeccable, free from imperfection, unblemished, uninjured, sound, sound as a roach, in perfect condition, scathless, intact, harmless, seaworthy, right as a trivet, in seipso totus teres atque rotundus, consummate, finished, best, model, standard, inimitable, unparagoned, unparalleled, superhuman, divine, beyond all praise, sans peur et sans reproche, to perfection, perfectly, ad unguem, clean, clean as a whistle, let us go on unto perfection, the perfection of art is to conceal art.Innocence
N innocence, guiltlessness, incorruption, impeccability, clean hands, clear conscience, mens sibi conscia recti, innocent, lamb, dove, innocent, not guilty, unguilty, guiltless, faultless, sinless, stainless, bloodless, spotless, clear, immaculate, rectus in curia, unspotted, unblemished, unerring, undefiled, unhardened, Saturnian, Arcadian, inculpable, unculpable, unblamed, unblamable, blameless, unfallen, inerrable, above suspicion, irreproachable, irreprovable, irreprehensible, unexceptionable, unobjectionable, unimpeachable, salvable, venial, harmless, inoffensive, innoxious, innocuous, dove-like, lamb-like, pure, harmless as doves, innocent as a lamb, innocent as the babe unborn, more sinned against than sinning, virtuous, unreproved, unimpeached, unreproached, innocently, with clean hands, with a clear conscience, with a safe conscience, murus aeneus conscientia sana.For further exploring for "faultless" in Webster Dictionary Online