FLATLY /ˈflætli/ Scrabble 12 Words With Friends 13 Definition adverb in an unqualified manner. — synonyms: categorically, unconditionally Examples “It was an accusation that he flatly denied.”“He replied flatly to the policeman's questions.” See all 23 words you can make from FLATLY → 6-letter words Words starting with F Words ending with Y ← Unscramble different letters