The top engineer put the car through a series of rigorous tests.
Source: tatoeba (37880)
Rigorous
/ˈɹɪɡəɹəs/
Synonyms for "rigorous" (496 found)
Ranked by relevance and common usage.
Closest matches (100)
Adjective(30 words)
stringentacademic bacteriologistacademic communitiesacademic descriptorsacademic disciplineacademic ethosacademic frenchacademic grammaracademic influenceracademic logicianacademic techniqueacademic topicadvanced chemistry courseadvanced material curriculumadvanced mathematicsadvanced multiplication drillsadvanced textbooksaesthetic practice criteriaanalyticalanalytical framework
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analytical toolkitancient history studyap physicscareful chemical manipulationscareful energy data valuescollege-level problemdeductivedifficult readingdisciplineddisciplined study
abstruseaccurateacidacidulousacridacrimoniousacuteadamantadamantineadversealgidantagonisticarcticarduousasceticastringentattentivebelow zerobitingbitter
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Noun(15 words)
academic analysisacademic journalaccroidesalgorithm design methodologyariommaaspadanabrainiaccareful examinationchallenging behaviorclose friendcontrolled studycudgellingdata-modelingdeductive reasoningdesign model
Verb(1 words)
Strong matches (148)
double edgeddouble-edgeddourdraconiandrasticedgedescharoticevenexactexactingexcessiveexigentexorbitantexpressexquisiteextravagantextremefaithfulfiercefine
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finicalfinickingfinickyfirmflintyformidablefreezingfreezing coldfrigidfundamentalistfuriousfussygelidglacialgreatgrimhairyhardhard corehard earnedhard foughthard-corehard-earnedhard-foughtharmfulharshherculeanhibernalhideboundhiemalhostilehyperboreanice coldice-coldice-encrustedicelikeicyilliberalimmoderateimmovableimmutableimplacableimpliablein oppositionincisiveinclementinelasticinerrableinerrantinexorableinfallibleinflexibleinimicalintemperateintenseintransigentintricateironironboundironcladironhandedirreconcilablejawbreakingkeenknottedknottylaboriousmathematical
Adjective(33 words)
draconiandutch kracht methodeducational research methodexact scienceexacterexactestexactingexcruciatingexhaustive listingexpert microbiology lessonfiercestforensic evidenceforensic fileformal algorithmformal analysisformal permissionformal specification languagehigh standardshigh-gradehonors track
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intensivelogical methodlogical organizationmath-booklikemathematical definitionmathematical inquirymathematical knowledgemathematical objectmathematical patternmathematical problemmathematical proofmathematical relationshipmathematical system
Noun(27 words)
enforcement of precise ruleexpert levelformal logicianformal reasoningfull-body checkgacruxgrading standardgrillinghigh culturehonors history coursehonors physics classhonors physics programhonors physics trackilosoneinsistinglab qualityliterary criticismlofortyxmath challengemath curriculum subject
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math problem-likemath termsmathematical descriptormathematical groupmathematical logicianmathematical operationmathematical term
Related words (248)
Noun(40 words)
mathematics vocabularymeasuring stickmore challenging tasksmore lab-grademore mathematicalmore systematicnauchphysical science projectphysics experiment designpiercing glarepsychometric propertyquality standardradical organizingscholarly articlescholarly paperscience domainscience fair designscience skillscientific datascientific experiment
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scientific inventionscientific rationalityscientific studyscientifically rigorousscientifically soundsearchingsix sigmasoftware analysisspartanstrenuous exertionstudy qualitysubject-level adjectivesystematic evidence gatheringthoroughertighteningtrompinguniversity-style exerciseunlaxwithstandingyaltopya
Adjective(66 words)
mathematics-basedmethodological auditmeticulousorderly arrangementorganizational function analysispreciseprecise definitionprecise manipulationprecise phrasingprecise reasoningprecisestprofessional mathematicianpure mathematicsrobustscholarly climatescholarly culturescholarly disciplinescholarly literaturescholarly methodscholarly methodology
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scientific adjectivescientific categoryscientific conceptscientific descriptorsscientific disciplinescientific disciplinesscientific evidencescientific groundingsscientific journalscientific methodologyscientific phenomenascientific qualityscientific questionscientific revolutionsscientific termseveresolid fillersternstiff competitionstrictstrict disciplinestricteststrong governmental oversightstrong language trainingstrong proofsurgicalsystematic analysissystematic inquirysystematic investigationsystematic lesson planssystematic motion observationssystematic observationssystematic styletechnical studytextual precisionthoroughthorough coordinatorthorough evidence gatheringthoroughestthoroughgoingtighttightertrustworthyuniversity-levelunsparingwariest
meanmeticulousmicrometrically precisemicroscopicminutemiserablemordaciousmordantmurderousmuscle boundmuscle-boundnarrownicenippingnippyno picnicnot easynumbingobdurateobstinate
Show 114 more words
onerousoperoseopposedopposingoppositeoppressiveorthodoxoutrageouspainfulparticularpenetratingpiercingpinchingpinpointpoignantpreciseprecisianisticprecisionisticprocrusteanproperpunctiliouspunctualpuristpuristicpuritanpuritanicpuritanicalrawrefinedrelentlessreligiousreligiously exactrightrigidrigoristrigoristicrock-ribbedrockboundroughruggedscathingscientificscientifically exactscrupulousscrutinizingset with thornsseveresharpsiberiansinistersleetyslushysnappyspartanspinysplittingsquarestabbingsteelysteepsternstiffstingingstone coldstone-coldstraightlacedstraitstraitlacedstrenuousstressfulstrictstridentstringentstrongstubbornsubtlesubzerosupercooledtartthornyticklishtoilsometoughtrenchanttrickytroublesometroubloustryingunaffectedunalterableunbendingunchangeableuncompromisingunconscionableundeviatingunerringunfavorableungivingunmovedunrelentinguntowardunyieldinguphillvehementvenomousviolentvirulentvitriolicwickedwinterboundwinterlikewinterywintrywretched
Adjective(5 words)
Determiner(2 words)
more honors physicsmost chemical science
Verb(1 words)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
3 entriesMore specific
6 entriesdraconian rulesrigorous analysisrigorous testingrigorous validationstrict enforcementzero tolerance policy
Collocations
6 entriesrigorous analysisrigorous auditrigorous methodrigorous protocolrigorous standardrigorous testing
Inflections
2 entriesmore rigorousmost rigorous
Derivations
3 entriessimilar
2 entriesSample sentences
16 total sentences available.
The thief or swindler who has gained great wealth by his delinquency has a better chance than the small thief of escaping the rigorous penalty of the law.
Source: tatoeba (425554)
Angry at Leif Ericson for stealing his thunder 500 years before, Christopher Columbus once wrote a rigorous mathematical proof that showed how Ericson had never actually been to North America. Unfortunately, the proof was too difficult for even the brightest mathematicians to understand.
Source: tatoeba (554318)
The argument is rigorous and coherent but ultimately unconvincing.
Source: tatoeba (713036)
Showing 4 of 16 available sentences.