Crossword clues for Sing, as a lullaby. 5 letters:CROONSing a lullaby, sayCROONSing a lullaby, perhapsCROONSing, as a lullaby.CROONSSings lullabiesSOOTHESing a lullaby to, e.g.CROONSSings a lullaby, sayPUTSTOSLEEPRocks while singing a lullabySOOTHESing a lullaby to, say