Crossword clues for Synonym for 37 Down 6 letters:DENIALSynonym for 37 DownKNOCKKNOCKMany a joke's start, either part of which is synonymous with the ends of 17-, 25-, 37- and 52-AcrossHEADIt can follow the last words of 18-, 24-, 37-, 53-, and 60-Across to make synonymsMOCKTAILNonalcoholic mixed drink ... or a hint to the synonyms found at the ends of 16-, 24-, 37- and 51-Across
