persist Antonyms

titubate give up buy the farm give in scend jactitate back out back down backpedal battledore and shuttlecock judder horse trade tap out laid-off yield wigwag transpose trembler tremolando tremolo trillo vacillate volutation wabble wallowing wamble waver weave whiffle call it a day call it quits cutoff teeter-totter teleport temporise accept defeat be beaten be overcome be overwhelmed concede defeat stop working be defeated admit defeat stop trying stop doing sine wave shrink back catch one's breath take ten oscillator