liven up Antonyms

dampen someone's spirits unnerve trouble torture torment tire shake sadden prostrate knacker fatigue exhaust unsettle upset weary bring tears to someone's eyes break someone's spirit make unhappy cause suffering to cause death poop out dash someone's hopes break someone's heart tire out cast down worry exercise enfeeble enervate debilitate deaden daunt dash crush concern burden bother blunt ail agitate deject demoralize depress drain disturb distress disquiet dispirit dismay dishearten