Crossword clues for How cool! 4 lettersAnswerClueCOOLWest Side Story songCOOLLike the proverbial cucumberCOOLNifty!COOLThat's outstanding!COOLLose enthusiasmCOOLAloofCOOLRefrigerateCOOLNot nerdyCOOLLike cats that like jazzCOOLCollectedCOOL___ Kids (Echosmith sleeper hit)COOLComposedCOOLUnflusteredCOOLUnwelcomingCOOLUnaffected by emotionCOOLGood under pressureCOOLPartner of calm and collectedCOOLRad!COOLUnfazedCOOLUnflappableCOOLRather unwelcomingCOOLDon't lose yours!COOLSnazzyCOOLLoftily unengagedCOOLHaving no mutual beefCOOLTidyCOOLShady, sayCOOLI'm down with thatCOOLDescriptor for large sums of moneyCOOLDeliberateCOOLHardly amicableCOOLAwesome!COOLGroovy!COOLHardly jitteryCOOLNeato-keenCOOLSomething to do with jets?COOLHard to flapCOOLIndifferentCOOLStand-offishCOOLUnruffledCOOLHep, as catsCOOLLike a cucumber?COOLOne way to play itCOOLNot easily fazedCOOLNot flappedCOOLRad, phat, or awesomeCOOLHipCOOLCalmCOOLExcellent!COOLNot exactly friendly
