Crossword clues for Sound with 23-Down 4 lettersAnswerClueSIGHSound with 23-DownBELLWith 23 Across, traditional school soundBAASound from a 23 AcrossABITETOEATSome chow, and what 17-, 23-, 33- and 48-Across sound like, fittinglyBIRDCALLSNatural sounds that the starts of 16-, 23-, 37- and 49-Across resembleRINGSABELLSounds familiar ... or performs an action associated with 16-, 23-, 35- and 47-Across?AIRLEAKAGESound created by the four identical letters missing from 17-, 23-, 40- and 51-Across (that letter also doesn't appear anywhere in the answer grid)