Crossword clues for Lying flat 5 letters:PRONELying flatLAVABEDFlat-lying volcanic flowUNPILEDLying flat, perhapsRECLINELie flat.AHATAnswer to the old riddle "What lies flat when empty, sits up when full?"ZITHERSMusical instruments that lie flatCORPSEPOSELying flat on one's back, in yogaFIRSTCLASSPlane cabin that might feature lie-flat seats