Từ trái nghĩa của jumpstart

depress discourage disparage dispirit dissuade retard dampen pacify subdue tranquillize tranquilize deter disable enfeeble inhibit soothe calm lull compose settle quiet still mollify quieten salve quell becalm lullaby relax hush prevent sedate disincline dishearten drug check delay handicap decelerate balm arrest brake anaesthetize hinder impede obstruct detain stop clog postpone encumber dope disadvise stall slow down demoralise demoralize dehort dismay hamper defer deject narcotize stupefy unnerve daunt disappoint hamstring curb hold back divert hold up set back slow up unman shake anesthetize cow damp keep back dash slacken restrict sadden interrupt undermine sidetrack restrain sap cast down put back deprecate throw crush stay trammel make downhearted cumber make dejected zonk interfere with knock sideways bring low calm down put a brake on quieten down knock for six scare off give someone the blues warn off pour cold water on knock out knock the stuffing out of throw a spanner in the works of throw a monkey wrench in the works of administer a sedative to administer a tranquillizer to turn aside settle something's nerves urge against argue out of advise not to expostulate against uninspire psych out intimidate debilitate suppress hurt constrain annoy upset repress leave alone trouble agitate tire deaden weaken bore dull becourage confuse block

cut cut out deactivate kill shut off turn off calm cease check deaden discourage halt stop wait bring to an end

jump-start jumpstarted jumpstarting jumpstarts jumps the queue jump the queue jumps off jumps for joy jumps down one's throat jumps down jumps at the chance jumps all over