ERRONEOUSLY /ɪˈɹəʊnɪəsli/ Scrabble 14 Words With Friends 16 Scrabble letter values: E1R1R1O1N1E1O1U1S1L1Y4 = 14 Definition adverb in a mistaken or erroneous manner. — synonyms: mistakenly Examples “he mistakenly believed it” See all 290 words you can make from ERRONEOUSLY → 11-letter words Words starting with E Words ending with Y ← Unscramble different letters