Crossword clues for Reaction. 8 letters:SPITTAKEYou did WHAT? reactionSPITTAKEReaction to an unexpected jokeCHEMICALLike some reactionsHOWNOVELReaction to the unexpectedRESPONDSGives one's reactionBACKLASHViolent reactionSPITTAKEComedic reaction involving a sprayed beverageHOTTAKESQuick, provocative reactions, as to current newsCHEMICALLike many reactionsDOMINOESChain-reaction piecesALLERGICLike some reactionsEMOTICONWell-punctuated reactionSPITTAKESlapstick reactionROADRAGEExtreme reaction to trafficBACKLASHSharp reactionALLERGENReaction causerRADICALSReaction-prone atomsROADRAGEViolent reaction to trafficHYSTERIACommon crowd reaction in monster filmsHYSTERIAMass reaction, perhapsVISCERALLike gut reactionsKICKBACKSharp reaction.SNEEZINGOne reaction to the smog.KNEEJERKInvoluntary reactionICYSTARECold reactionCATALYSTChemist's reaction-producerCATALYSTPart of a chemical reactionSTIMULUSIt causes a reactionICYSTARENegative reactionBACKLASHStrong reactionINERTGASIt's hard to get a reaction out of itGRIMACEDDisplayed an "Oh my God" reactionWHIPLASHAbrupt, disconcerting reactionSPITTAKEIronic reaction to dry humor?ICYSTAREReaction to an insult, maybeKNEEJERKUnthinking, as a reactionGOODPUTTPositive green reactionACIDBASEKind of reaction involving "proton donors" and "proton acceptors"SPITTAKEDrinker's comedic reactionWERERICHReaction to suddenly becoming flush?KNEEJERKKind of reactionINSTINCTGut reactionDRAGRACEContest that tests reaction timeKNEEJERKType of reactionSPITTAKEWet reaction to dry humor?WERERICHReaction to suddenly getting loaded?CATALYSTIt'll get you a reaction?BACKLASHVoter reaction of sortsSOREEYESSome allergic reactionsALLERGENIt may cause a reaction