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12 Results for CATALYST

6 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences). See the dictionary definition.

Friday, November 21, 201462ASpark (2)Kevin Christian
Tuesday, October 28, 20144DIt makes things happenAndrea Carla Michaels
Friday, January 20, 20129DPrompterPatrick Berry
Saturday, October 18, 199740DSpark (2)Rich Norris
Wednesday, January 4, 199542DInstigatorStephanie Spadaccini
Sunday, April 17, 199473APart of a chemical reactionR.M. Hopkins

6 results for CATALYST from older pre-Shortz puzzles.

Saturday, September 11, 199336DStimulus of a kindRobert H. WolfeTaub
Saturday, April 25, 199221AAgent for actionTap OsbornMaleska
Friday, January 24, 199245ASpark plug of a sortErnie FurtadoMaleska
Tuesday, April 4, 198928AThat which causesMary M. MurdochMaleska
Wednesday, April 13, 197735DChemist's reaction-producerMartha J. DeWittMaleska
Friday, April 18, 197522APrecipitating agentAllan BlackmanWeng