Crossword clues for Zero 4 letters:ZERONo-show's scoreZEROOne of six in 1,000,000ZEROBirth rate of Vatican CityZEROYear omitted from our calendarZEROFreezing point of water, on the Celsius scaleZEROLowest speedometer numberZEROMain character of Elmer Rice's "The Adding Machine"ZEROOperator's number?ZEROOne in 100?ZERO24-Down minus 24-DownZEROMostel of "The Producers"ZERONoneZEROSpeedometer's lowest readingZEROUnsigned point on a number lineZERO1 in 10?ZEROMitsubishi ___ (WWII attack plane)ZERONadaZEROIt can be represented by bringing together the thumb and forefingerZERORound number?ZEROHalf of 50?ZERONobodyZEROBeetle Bailey doofusZEROZilchZEROIt may precede population growthZEROPart of ZPGZEROGravity or hour leaderZEROLove, in tennisZEROCelsius freezing pointZEROWhat's before oneZEROMatthew : Nathan :: Gene : __ZERONothingZERONilZERONumber with no multiplicative inverseZEROThe Adding Machine protagonistZEROZippoZEROJapanese fighter planeZEROWith no valueZEROA number of losers?ZEROOne of two possible binary digitsZEROIt's nothing, reallyZEROOne less?ZEROMain character in Elmer Rice's "The Adding Machine"ZEROSquatZEROCold readingZERORound figure?ZEROTotal number of Oscar nominations for Marilyn MonroeZEROCalibration settingZEROGoose eggZEROIt's usually a losing scoreZEROZip