Crossword clues for 54-Down, e.g. 7 letters:MOLLUSK54-Down, e.g.ATNO46-Down's 54, e.g.: Abbr.COPCAR54, e.g., in old TVOPERA54 Down, e.g.BLUE54 Across, e.g.POPHIT54-Across, e.g.NFLER54-Across, e.g., for shortTYRANT54-Down, e.g.LAT54°40', e.g.: Abbr.ORCA54-Across, e.g.PACKANIMALYak or llama, e.g. (20-Across + 54-Across)FELTWith 54-Down, a derby, e.g.TURNABOUT1 and 6 Across or 54 and 55 Across, e.g.DISCOSStudio 54 and The Limelight, e.g.ABBR54-, 67- or 68-Across, e.g.