Đồng nghĩa của make certain of

identify establish ascertain describe determine distinguish recognise recognize discern discover finger know locate recall recollect remember certify confirm corroborate decide deduce divine fix intuit learn settle substantiate validate verify name pinpoint place spot flag analyse analyze call to mind detect diagnose ferret out figure out find find out formal get a fix on isolate know again know by sight label mark out pin down point out put a name to put the finger on select single out card decide on key key out make certain make up your mind on peg put your finger on separate settle on suss out tag work out button down determinate diagnosticate ID make out pick out put one's finger on tab fathom see tell realize grasp appreciate understand savvy perceive cognize register comprehend check get twig descry suss dig read realise come to know dig up dig out fathom out get to know catch on pick up on make sure hunt down get on to get the hang of look-see check out scare up double-check wise up tumble to get down pat run down take in check up on hunt up scout up dredge up latch on to cotton on to size up root out turn up nose out pick up hit upon track down hit on become aware of rout out catch on to get down cold notice note observe differentiate apprehend uncover catch sense unearth behold discriminate espy conceive sight follow mark assimilate expose interpret be aware of catch sight of judge make sense of get the picture disclose cotton to remark encounter tell apart highlight apperceive glimpse absorb reveal feel indicate compass difference puzzle out get the drift of get the message secern view witness smell taste scent slang eye smoke out regard seize spy tell the difference between decipher sniff out decode clock be conscious of grok conceive of become conscious of get it look at dope out choose specify make contrast digest come upon stumble on light upon become aware set apart infer unravel acquire rummage unlock become cognizant of keep up with get the idea acknowledge get a load of get to the bottom of get one's head around make head or tail of get the drift lay bare show up have an aha moment wise up to hunt out accept stumble upon estimate make a diagnosis glean come up with suspect hear bring to light ken nail unmask have a sensation of take track make a distinction between filter out separate out figure decide between tell between debunk sort out achieve attain gain obtain be cognizant of have knowledge of get the point cotton on construe have a hunch crack make a distinction take on board envisage be with it get the impression of outline piece together take notice of get wise to get wind of the fact get the point of get wise to the fact get the idea of figure something out catch a glimpse of get wind of think of get your head round look up tell one from another pull out pick on pluck out characterize star bring to mind list mention pronounce manifest unveil demarcate associate set in context be sensible of bring to notice decry investigate agnize define nominate characterise add up contrive designate nail down run to earth reckon clinch be sure asterisk identify problem penetrate rubberneck flash on be familiar catch on to the fact evaluate measure spy out peach tell which is which become acquainted with home in on have an awareness of gather conclude weed out focus on tap set at variance zero in on ring a bell envision calculate appraise gauge assess have a handle on click with see the light wrap one's mind round bring something to light be certain guess know for certain rumble rate quantify gage deem untangle disentangle unriddle differentialize elicit explore undress uncloak hold credit believe think consider anticipate unscramble unfold antithesise antithesize discrepate just know trace compute count tap into clear up make heads or tails of seek have a funny feeling get vibes tell the difference set off discern a difference see a difference draw a distinction sniff identify with empathize with sympathize with empathise with sympathise with relate to agree with get the message about get the picture about master take meaning translate take on feel in bones catch the drift feel in gut have a feeling calibrate get the impression feel in your bones meet strike winnow sift out pick up what someone is putting down see daylight see the light about wrap one's mind around be au fait with be aware be familiar with know what's what split hairs accept the validity of acknowledge the validity of commiserate with be able to see admit the validity of be wise to happen bump chance collar corral latch on see into get a grip pierce make sense separate the wheat from the chaff smoke something out meet with light on signal lay eyes on peep at gawk at scope out gape at stare at peer at set eyes on gaze at survey get a glimpse of glare at heed glance at study clap eyes on peek at come across pitch upon bump into fall in with chance on run across stumble onto search out chance upon happen on lay your hand on happen upon arrive at tumble upon trip on smell out lay fingers on run into look for search for or out trip over wave gesture motion hail beckon luck into stop salute tick docket signpost warn wave down draw a distinction between brainstorm discern a difference between give a sign to ponder think up problem-solve conjure up dream up rack brains think through think out find a solution to find an answer to

find something out discover become aware detect discern learn note notice observe perceive come to know deduce disclose expose fathom out get to know lay bare realise realize reveal unearth work out bring to light determine dig out dig up establish ferret out figure out grasp pin down unmask get wise rumble tumble to catch on to cognize cotton on to get the drift get the message get the picture latch on to savvy suss twig get a fix on have an aha moment

assure ensure secure guarantee seal clinch confirm cinch guaranty ice insure complete establish set substantiate verify lock up make sure of nail down sew up lock on lock in put on ice set the seal on have a lock on know for certain warrant make certain settle consummate conclude certify close affirm finalize wrap up close out finalise protect indemnify win nail seize decide put away walk off with walk away with finish off come away with make sure check ascertain see to it be sure to see double-check be in no doubt do not forget to provide cap effect validate stamp take care satisfy oneself arrange set out commit promise state contract avouch asseverate authenticate assert corroborate attest witness vouch pledge pronounce swear shake hands on tie up wind up declare aver endorse avow make safe testify show vouch for agree fix determine pull off bring off reach an agreement resolve negotiate transact broker achieve choose figure bring about name work out button up reach terms on hammer out thrash out agree on come to terms on accomplish bargain engineer rule concert swing opt string designate settle on carry out settle upon appoint select pick decide on assign come to a conclusion come to a decision about call the shots arrive at make a decision come to a decision come to an agreement polish perfect finish bring to a conclusion polish off shake hands put the finishing touches to firm up put the icing on the cake complete the arrangements for

verify confirm substantiate support corroborate prove validate authenticate certify demonstrate establish check evidence show uphold vindicate accredit attest justify ratify warrant argue endorse make sure of settle back up attest to bear out testify to double-check vouch for demonstrate the truth of show beyond doubt show to be true bear witness to give credence to give weight to lend weight to give force to pin down hold up suss out affirm document sustain guarantee assert indicate witness back manifest declare approve give substance to exhibit vouch evince avouch testify give proof of maintain ascertain aver swear determine expose avow defend reveal present display ensure insure reinforce make evident advocate state illustrate assure bespeak proclaim asseverate stand by show clearly bolster circumstantiate be evidence of denote buttress legitimize second profess check out claim showcase legitimise explain rationalize contend rubber-stamp seal make sure rationalise announce pronounce make clear betoken register bear witness stick up for sanction signify acknowledge swear to allege mark elucidate account for okay answer for protest reenforce insist shore up strengthen express provide evidence of check up complete ostend lay down purport point out be proof of say expound espouse stand up for secure show once and for all flag up predicate clinch cinch ice guaranty make plain make known submit proof submit evidence establish evidence produce evidence produce proof nail down sew up set the seal on witness to do justice to give evidence argue for give substance to the fact that lock on witness to the fact that demonstrate the truth lock up reassure yourself authorize represent authorise crosscheck qualify reflect underscore feature back something up underpin enforce prove to be genuine constitute bear something out connote designate communicate recognize formalize constitute evidence ground project prescribe note point be responsible for vow speak for give assurance of show the truth of subscribe constitute proof objectify realise actualize realize test debunk reify try agree make out adduce clarify lay bare lay out invoke be a sign of be a monument to find sign off on notify adjure stand bail for be liable for go bail for emphasize assert under oath emphasise give proof provide evidence try on try out give nod check on declare true double check fix result develop convince discover recognise formalise asservate countersign consent to agree to approve of assent to reassure hold admit lock in have a lock on set put on ice know for certain add up extenuate rubber stamp notarize sign and seal depose to promote champion encourage have a case excuse throw one's weight behind signal rehabilitate refute disculpate confute whitewash shield guard disprove protect see to it make certain countenance legalize legitimatize provide be supportive of offer grounds for legalise legitimatise clear effect see be sure to plead for set out arrange hold up one's end hold to give one's support to stick by come to the defence of give one's backing to side with show just cause for provide a rationale for show to be reasonable prove to be reasonable do not forget to satisfy oneself give an explanation for speak in favor of make good on give a justification for make allowances take care give reasons for give grounds for show cause be answerable for be in no doubt commit promise pledge contract make safe spell out constitute proof of constitute evidence of get across clear up notice check off specify disclose point to betray intimate point at suggest draw attention to highlight convey point toward identify imply refer to allude to uncover impart give away mention detail call attention to record read describe tell of be an indication of explicate illuminate spotlight demystify delineate simplify signpost unriddle flag underline advert show us tell us remind of bring up mean spell stipulate interpret symbolize evoke speak infer discuss point up make obvious define symbolise construe characterize characterise enlighten unravel tell untangle throw light on put across break down go into detail draw a picture of run over give the details of flesh out gesture towards bare direct divulge furnish make manifest accentuate focus put the accent on measure advertise advertize result from disport shew air unveil touch on direct attention to broadcast pinpoint pick up on insinuate depose predict label stamp promulgate publish brandish contain foretell tag exclaim address ask hint cite accost engage mount appear sing token point something out be symptomatic of hint at add up to smack of serve as evidence of be a symptom of initial give evidence of watermark sign finger give facts say so name write teach give one's word cross one's heart swear up and down annotate educate put into words unscramble diagram spell it out shed light set the scene enunciate make intelligible guide put in plain English disentangle defog express in words paint a picture report decode translate put in plain words give an explanation of brief unfold resolve put it on record formulate explicitize summarize analyse decipher explicitise analyze shed light on summarise allegorize gloss make simple sort out straighten out clear the air about get something straight make perfectly clear clear the air bring home sum up get over show and tell

make certain that make changes make changes to make cheaper make choice make circles with make certain make capital out of make capital of make capital make camp make calm