Đồng nghĩa của be pertinacious in

keep at persevere with persist with beaver be persistent in be resolute in be steadfast in complete continue continue with drudge endure finish grind keep going with keep on at labor labour last maintain not cease from not falter in not give up persevere persist remain see through show determination in slave stay stick stick at toil be steadfast carry on carry on with peg away at plough on plough through plow on plow through plug away press on with slave away at soldier on soldier on with stick to struggle on with work away at bash on with hammer away at plug away at keep your nose to the grindstone keep on press on stick with hang in there go on keep up follow through push on go on with hang on keep going stick it out stay the course stay with pursue see something through stick to your guns keep keep on with hammer away go the distance proceed stick at it peg away grind away struggle on press ahead hold on be persistent be stubborn persist in persevere in not stop not give up with abide not take no for an answer hold up linger stick with it bide see it through prevail hold out go all the way perseverate stay with something get on follow something through be tenacious tough it out be pertinacious carry through hold perdure stop at nothing stand fast gut it out keep at it leave no stone unturned plod on follow up strive hang tough hang in go the limit be resolute be diligent go ahead perpetuate bring to completion continue activity continue to the end bring to a finish work exert yourself plod on through press ahead with plough on through work at persist at put your back into stick out proceed with push on with recur survive live on refuse to go away obtain stick around run on repeat get on with never cease carry forward go to the mat go for broke keep driving remain firm hold fast be patient go for it pursue your goal keep your hand in show determination be determined bash on be resolved keep it up stand firm stand your ground exert oneself work hard travail beaver away stay with it struggle sweat endeavor buckle down endeavour slog moil live plug plod sustain hustle slog away bear weather grub resist put up with it insist grin and bear it withstand strain plow tug stand hump outlast plough graft ride out dig away bang away knuckle down last out bear down work like a dog work like a Trojan sweat blood be durable stand up go fight hold your ground direct take wear handle extend exist conduct be firm crack on study hard be assiduous show dedication be industrious show commitment put up with grit your teeth try hard buckle to run make a stand be emphatic slave away plod away make an effort devote yourself commit oneself spare no effort apply oneself see it through to the end kill oneself get stuck in stay on chug away be left dig your heels in use some elbow grease stay around cling on come through work one's butt off wear well get your head down keep striving keep attempting carry on trying suffer stay pat not budge keep trying reserve operate carry on doggedly work one's nuts off devote cut it remain alive stay alive make the cut commit give spin out peg bear up bullock dedicate hammer smile and nod lump suck it up address concentrate trail drag knock oneself out trample hike schlepp work day and night bite the bullet grit your teeth and bear it face up to outlive dig bend manage work your fingers to the bone apply oneself to kill oneself with drudge away work one's socks off on graft away not cease make it be tarry press stay fresh hack it do something constantly do something incessantly not stop doing something do something continually discharge wage practise apply study stand up for oneself fight on push forward take pains toil on engage in hold true meet give your all draw out pocket brook no refusal brook give best shot do one's best take a stand absorb accept pour it on countenance remain true support pull out all stops stretch out give old college try put your foot down hack put one's back in it put one's shoulder to the wheel hold good lay down the law carry-on stomach hit the ball give all one's got remain unchanged stay staunch make effort tolerate take it like a man be timeless have no end wear on be long lived never say die advance happen ramble act come about behave deport comport occur take place execute practice prosecute sweat out take the bad with the good take the rough with the smooth go ahead with work away clutch grasp latch on hang about wait loiter be tough kick your heels grip cling keep a hold on hang around pay attention be attentive head-down keep your head down bear with stretch lie head reach lead dive in go all out give it all one has give it your all creep range spread go round circulate encompass go around trend move past

be pertinent be pertinent to be perturbed be perturbed by be pessimistic be petulant be pertinacious be persuaded of the existence of be persuaded of be persuaded by be persuaded be persistent in