WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / mistakenly mistakenly adverb 4 syllables 10 letters Scrabble 19 WWF 21 Definitions adverb in a mistaken or erroneous manner “he mistakenly believed it” erroneously Look “mistakenly” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →