Other crossword clues for answer "HISS"HISSSound of disapprovalGreet the villainWarning from PatchesCat's warningCat's greetingDisapproving soundBooing soundGreet with fangs, sayLet off steamHaunted house noiseCat callLo-fidelity soundAlber __Sound of air escapingCatty warningBack off! in felinese?Greet a villainSibilant threatViper's "Back off!"Snake speechStage villain's voiceDeflating evidenceRaspberry cousinSign of deflationMake like a snakeBoo's partnerSerpent's greetingBoo followerSerpent's soundLeak indicatorBad receptionBlow off steam?Slow leak soundGive the villain his dueSound from an arch-backed catUnhappy fan's reactionBoo accompanimentGreeting for a villainPuncture soundVillain's receptionAngry audience reactionUnwarm welcomeShow disapprovalSound heard when the villain entersVillain's greetingSnaky noiseCat sound found in the answer at 27-DownCopperhead soundResponse from a peeved PersianEmulate a diamondbackSign of an escapeSalute for a scoundrelAudience disapprovalBooEscaping -air soundLow opinion?Punctured tire soundLeaky tire soundSerpent's warningSibilant warningRadiator soundRelative of a Bronx cheerBoo relativeA villain might draw oneSnake's soundHeckle sibilantlySound of escaping airExpress displeasureSibilant booSign of a leakWarning sound from a rattlesnakeHardly a sign of supportKettle emissionSound of warningNot a good receptionVillain's welcomeKing cobra warningPressure cooker soundSound neither an actor nor a hiker wants to hearAngry cat's warningEscaping-steam soundSiamese warningTire leak soundAngry goose noiseCobra's warning[Hands off my Friskies!]Angry cat soundVent soundSibilant soundSnake soundSound like a snakeExpress disapprovalSerenade the villainAir leak soundNixon adversaryShow displeasureTeakettle's soundNoise of disapprovalTeakettle soundSound of displeasureCat's "Back off!"Greeting for the villainLeak giveawayEvince displeasureBoo accompanierFlat soundTheater jeerKettle soundUnwelcome receptionMake snake soundsDerisive welcomeLeakage evidenceSound of 113 AcrossSound of steamSound of dissatisfactionCobra commentTom's commentFeline soundSound of a snakeWordless hecklingExpression of hate37 Across soundCat fight soundSound from a radiatorCat soundScared cat soundVenting sound (hint #6)Former officer of State Department.He accompanied FDR to Yalta.Whittaker Chambers' challenger.His appeal is now in the courts.Subject of a cause célèbre.Sharp sibilant sound.Sibilant noise.Sound of escaping steam.Radiator's song.Theatrical sound effect.Sibilate.Crony of boo.Relative of "boo."Villainous sound.Sharp sound.Snake's warningBoo's relativeSnake warningGreet a stage villainSteamy soundModified booSerpent soundDerisive soundRelative of a booSound of contemptReact to the villainSnake "talk"Steam soundOphidian's soundWhat frightened geese doCritical comment, of a sortGreeting to a villainSiffleSerpentine soundVocalize like a viperSerpent songVocal thumbs downInfamous AlgerSubject of the book "Perjury"Coal-dousing soundDefendant of 1949Greet uncivillySerpentine greetingUnwelcome greetingGreeting for LegreeSound like thisssHeckle, in a wayOphidian soundFuse soundWarning soundSign of hostilityCobra's greetingMoccasin soundSound of crowd disapproval*Let off some steam?What letting off steam might result inAngry cat's soundCottonmouth's warningFeline's warningCat-meets-dog soundBad response from an audiencePoor reception?Sound of contemptuous disapprovalBlow off steam, sayNoise that sounds like its last two lettersCassette background noiseSteam engine soundSound issued with an arched back, perhapsBoo mateLeak soundBoo! alternativeMamba soundSizzleSound from a territorial catNixon target of the late '40sBoiler soundSound from an overheated carBoo partnerExpression of disapprovalPython warning message?Sound from an angry catAcknowledge the villain's entranceAsp's greetingSnake speakAudience insultBoo's sidekickReact to a bad performance?Sound from a mad catEmulate a snakeSound from a cat with an arched backSound from a snakeExpression of dissatisfactionMoccasin emissionSound from a slithery reptileBoo kinClaw-raised utteranceAnnoying radiator soundDisapproving audience soundPython's warningAngry audience member's soundWarning from Fluffy*That guy'sUnhappy cat soundDisapproval soundAccused spyAnnounce the villain's arrivalSound from an cat with an arched backSound from a leaking radiatorSound of 7-DownAccused spy AlgerRadiator's soundRattlesnake's soundReact like an angry gooseAngry cat noiseLeaky tire's soundRattlesnake's warningSound like a sssssssnakeUnhappy cat noiseSound from a threatened catBall python's soundUnhappy cat's soundSound from a goose, cat or snakeSound from an annoyed catNixon targetMamba's warningAlarmed cat's noiseKin of 58-AcrossReaction from an angry catSound from a furious felineSound from a frightened felineFeline warning