Đồng nghĩa của be unsure

vacillate teeter dither falter haver hesitate waver be doubtful fluctuate oscillate shilly-shally temporise temporize be uncertain be undecided swither balance be irresolute halt scruple seesaw shillyshally stagger sway wabble wobble alternate boggle change dillydally dilly-dally equivocate fence-straddle hedge hover hum and haw pause reel rock straddle swing waffle whiffle yo-yo be indecisive blow hot and cold hang back change mind chop and change pussyfoot around think twice be unable to decide hem and haw keep changing your mind run hot and cold sit on the fence be unable to make up your mind be ambivalent be in two minds stall be hesitant delay dawdle dally flip-flop procrastinate demur doubt waste time wobble about be on the fence will and will not faff about linger wait dodge trifle tergiversate go from one extreme to the other pussyfoot stumble defer deliberate stop balk flounder hang about hang around mess around ponder hang mammer debate weigh baulk um and ah hold back shy away be on the horns of a dilemma be reluctant hold off be unwilling pull back think about sit on fence be tentative have doubts be divided feel uncertain wonder about lack conviction be sceptical think something unlikely be dubious harbour reservations about harbour suspicions about have hesitations about have suspicions about fluctuate on express suspicions about have doubts about have reservations about feel uneasy about express reservations about entertain doubts about vary veer shift quiver flutter see-saw vibrate tremble wave tarry mutate shake undulate switch pivot morph lag deviate quaver hang fire move to and fro drag your feet drag your heels shudder alter turn evolve digress idle pulsate get cold feet move transform snap shy ebb and flow straggle wag loiter drift palpitate slip diverge metamorphose rise and fall ripple second-guessing yourself drag go up and down poke convert transmogrify progress goof off modulate play a waiting game prevaricate stir jib differ flicker flap heave twirl shiver totter quake loll recoil from shrink from flinch from swell surge be unsteady flow diddle creep crawl while away time hang back from vacillate about waggle wigwag lollygag have misgivings about have scruples about think twice about faff around lallygag come and go tremor mope putter shy away from move back and forth put off have qualms about take one's time use delaying tactics mess about mark time play for time kill time be dilatory take your time lag behind put off doing something let the grass grow under one's feet doubt yourself have misgivings potter discontinue cease trim palter tumble trill teeter-totter lurch roll bobble whiffle waffle warble hold on move slowly slouch thrill beat around the bush shrink back swerve change direction flourish sit around be tardy be long fool around sit tight twitter move backward and forward brandish wield refuse adjourn postpone retard prolong protract hesitate to scruple about goldbrick cool express misgivings express reservations express reluctance adopt Fabian tactics raise dangle billow be chary of be coy about be cagey about be shy about be reluctant about stay flinch quail note judder shrink back stay back stay in the background be reluctant to come forward wiggle move backwards and forwards kick the can down the road postpone action defer action let something slide suspend action take a raincheck convulse jiggle flit waft swirl flail thresh jerk jolt wait and see be cagey sweep whirl twist flick thrash blow ruffle agitate jar fly stream pulse bucket jounce joggle better turn around deteriorate reverse diminish worsen divert rotate loaf interchange intersperse swing backwards and forwards swing back and forth chill footle bum drone lazy laze lounge curl take turns baulk at stick at be loath stonewall swish demur about stickle question demur from stick fret balk at worry gag amble plod follow one another act reciprocally act in sequence follow in turn relieve be staggered occur in rotation work in sequence take it in turns occur in turn substitute move between be interspersed fill in for follow coil motion filibuster boggle at waver about disrelish mind doing something have qualms hack around kick around veg out kick back horse around potter around hang on be slow fall behind buy time stay put potter round potter about not keep pace wait around drag one's feet over drag one's heels over be unstable fritter hang out

be unsure about be unsure of be unsurpassed be untidy be untrue be untrue to be unsuitable be unsuccessful in be unsuccessful be unstoppable by be unsteady be unstable