hurdle Synonyms

vault lollop retardment Rockaway rub saltation setback skip snag somersault spring restriction railing morris negotiate obstacle obstruction overjump overskip pitfall pounce problem quickset stretcher stumbling-block bottleneck palankeen hiccup glitch fly in the ointment picket fence jump over leap over barriers roadblock broad jump ski jump surmount updive vaulting wall showstopper monkey wrench Aqaba ricksha leapfrogging obstacles aiguillette clear complication