invigorate Antonyms

knacker retund rib sadden sap satirize shake suppress tire torment reduce prostrate muffling outwear overexert overfatigue overstrain overtax overtire overweary pasquil torture trouble tire out wear out overdrive get down break someone's heart knock sideways knock the stuffing out of make unhappy knock for six worry weary tucker tyre unbrace undermine unnerve unsettle upset weaken wear break someone's spirit afflict daunt deaden debilitate decrease deflate