rigor

Uncompromising exactitude demanded

Rigor is strictness, severity, or exactness in standards or execution: academic rigor, the rigor of scientific method.

The rigors of something are its harsh or demanding conditions: the rigors of winter, the rigors of basic training.

In medicine, rigor describes a sudden chill with shivering, or the stiffening of death (rigor mortis).

British spelling: rigour.

precision

accuracy

Degree of correctness

specificity · calibration · measurement · exactitude · refinement · clarity · sharpness · definition · finesse · nicety

diligence

thoroughness

Attention to every detail

determination · tenacity · conscientiousness · assiduousness · industriousness · doggedness · earnestness · application · tirelessness · indefatigability

austerity

severity

Intensity of sternness

formality · coldness · gravity · solemnity · seriousness · stringency · unyielding · unbending · firmness · harshness

hardship

difficulty

State of being hard

  • adversitySevere difficulty or suffering
  • struggleLabored effort against resistance
  • ordealDifficult, painful experience

trial · challenge · harshness · severity · toughness · grueling · demanding · endurance · suffering · bleakness

discipline

training

Developing abilities through practice

routine · self-control · focus · preparation · standards · methodology · protocol · structure · framework · consistency

academic

scholarship

Educational funding or erudition

thesis · analysis · scrutiny · verification · validation · evidence · argumentation · inquiry · examination · investigation

medical

stiffening

Becoming less pliable

  • chillCold sensation or relaxation
  • shiveringInvoluntary bodily trembling
  • feverElevated body temperature

tremor · contraction · spasm · hypothermia · pyrexia · symptom · seizure · onset · episode · paroxysm

Categories
Opposites
strictness/discipline

rigorleniency

Mildness in punishment

laxness · permissiveness · indulgence · tolerance · lenity

precision/exactitude

rigorimprecision

Lack of exactness

inaccuracy · inexactitude · vagueness · inexactness · looseness

harshness/severity

rigorease

Lack of strain

mildness · gentleness · comfort · softness · amenity

Phrases
Family

rigid, rigorous, rigidity, rigidly, rigorously, rigidness, rigors, rigorousness, rigor mortis

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G