WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / faithlessly faithlessly adverb /feɪθlɪsli/ 3 syllables 11 letters Scrabble 20 WWF 20 Definitions adverb in a disloyal and faithless manner falsetraitorouslytreacherouslytreasonably Look “faithlessly” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →