Synonyms for Rigor:

• n.

  •
  • hardline,
  • austere,
  • stern,
  • authoritarian,
  • stringent,
  • strict,
  • severe,
  • tough,
  • unforgiving,
  • unyielding.
  •
  • easy.
  •asperity (noun)
  • asperity.
  •austerity (noun)
  • formalnesses,
  • in-clemencies,
  • in clemency,
  • in-flexibility,
  • in flexibility,
  • in-clemency,
  • in-flexibilities,
  • in flexibilities,
  • in clemencies,
  • astringences,
  • exactingnesses.
  •chill (noun)
  • crispnesses.
  •cogency (noun)
  • cogency.
  •distress (noun)
  • dis-tress,
  • dis tress,
  • dis tresses,
  • unholy messes,
  • can worms,
  • tough breaks,
  • mis fortune,
  • mis-fortunes,
  • dis-tresses,
  • holy messes,
  • ticklish spots,
  • rotten lucks,
  • mis fortunes,
  • tough lucks.
  •exactness (noun)
  • de finitude,
  • painstakingnesses,
  • de finiteness,
  • de finitudes,
  • un-equivocalnesses,
  • de-finitenesses,
  • de-finitudes,
  • de-finitude,
  • un equivocalnesses,
  • definitudes,
  • faultlessnesses,
  • definitivenesses,
  • promptitudes,
  • un-equivocalness,
  • de finitenesses,
  • unequivocalnesses,
  • un equivocalness,
  • definitenesses,
  • de-finiteness.
  •grievance (noun)
  • in jury,
  • un-happinesses,
  • un-happiness,
  • un happinesses,
  • big stinks,
  • ax grind,
  • pain the neck,
  • hoo ha,
  • in-justices,
  • in justices,
  • in-jury,
  • out rages,
  • in juries,
  • out-rages,
  • in-justice,
  • out-rage,
  • pain neck,
  • pain in neck.
  •grimness (noun)
  • grimness.
  •hardness (noun)
  • hardness.
  •hardship (noun)
  • dis-comfort,
  • dis comfort,
  • herculean tasks,
  • dis comforts,
  • mis chances,
  • mis chance,
  • dis-comforts,
  • mis-chance,
  • mis-chances,
  • uphill battles.
  •harshness (noun)
  • harshness.
  •nicety (noun)
  • fine distinction,
  • meticulousness,
  • subtlety.
  •precision (noun)
  • correctness,
  • rightness,
  • accuracy,
  • exactitude,
  • strictness.
  •predicament (noun)
  • soup,
  • large order,
  • predicaments,
  • soups,
  • hangup,
  • rough go,
  • predicament,
  • tall order ticklish spot tight situation trouble,
  • hang up.
  •rigidity (noun)
  • inflexibility,
  • tenacity,
  • obstinacy,
  • uncompromisingness,
  • stubbornness,
  • traditionalism,
  • freedom from deviation,
  • relentlessness,
  • intolerance,
  • conventionalism,
  • inexorability.
  •rigor (noun)
  • rigorousness,
  • rigour,
  • severity,
  • validity.
  •severity (noun)
  • hardheartedness,
  • unkindness.
  •strait (noun)
  • be-wilderment,
  • be wilderments,
  • cross road,
  • cross roads,
  • choke points,
  • be-wilderments,
  • be wilderment.
  •trial (noun)
  • in conveniences,
  • cross bear,
  • severe tests,
  • trying times,
  • in-conveniences,
  • in-convenience,
  • calvaries.

• Other synonyms:

  •
  • difficulty,
  • sternness,
  • austerity,
  • discipline,
  • stringency.
  •
  • rigidity.

Paraphrases for Rigor:

• Equivalence

  • Noun, singular or mass
    rigour, stringency.

• Forward Entailment

  • Noun, singular or mass
    strictness.

• Independent

  • Noun, singular or mass
    austerity, harshness, tightening.

• Other Related

  • Noun, singular or mass
    thoroughness, rigidity, severity, stiffness, exactness, accuracy, rigorous, discipline, inflexibility, precision, toughness.

Antonyms for Rigor:

• n.

  • strictness, exactness
    ease, calm, happiness, calmness, leniency, health, elasticity, peace, pleasure, weakness.
  • Other antonyms:
    pliancy, roundness, indefiniteness, compliance, tolerance, carelessness, inaccuracy, break, kindness, flexibility, falseness, softness, incorrectness, lenience, guesswork, indulgence, responsiveness, willingness, pliability, advantage, vagueness, mildness, tenderness, falsity, inexactness, laxness, coarseness, looseness, patience, wrongness, opportunity, gentleness, impreciseness, roughness, approximation, imprecision, inexactitude, forbearance.

Homophones for Rigor:

• rescuer, race car, riser, rasher, rusher, rookery, rockery, rush hour, regur, rosary, rigour, reassure, recur, require, rigger, roguery, rigueur, rouser, rocker, racker, razor, rugger, raiser, racer, ricer, rocroi, regrow.