falter Synonyms

bumble waver flounder stutter faltering stumble hesitation stammer trillo tremolando tremble squinch totter titubation teeter stagger sway stall stammered stumbling stickle stick stumbles stammering trotter vacillate be reluctant hum and haw dillydally blow hot and cold didder hang back bobble dither thrash about jactitate wobble wince whiffle whiffling waddle volutation be indecisive splutter shilly-shally haver halt gimp flunk fluctuate