Rigorous Synonyms and Antonyms

rĭgər-əs
Conforming completely to established rule
(Adjective)
Synonyms:
  1. exact
  2. strict
  3. uncompromising
Severe
(Adjective)
Synonyms:
  1. severe
  2. heavy
  3. harsh
  4. burdensome
  5. hard
  6. onerous
  7. oppressive
  8. strict
  9. stringent
  10. trying
  11. arduous
  12. backbreaking
  13. demanding
  14. difficult
  15. effortful
  16. accurate
  17. ascetic
  18. exacting
  19. brutal
  20. austere
  21. exigent
  22. formidable
  23. challenging
  24. correct
  25. tight
  26. exact
  27. laborious
  28. inclement
  29. rough
  30. precise
  31. taxing
  32. relentless
  33. uncompromising
  34. tough
  35. rigid
  36. rugged
  37. weighty
  38. stern
  39. stiff
  40. unyielding
Having no errors
(Adjective)
Synonyms:
  1. correct
  2. accurate
  3. errorless
  4. exact
  5. precise
  6. right
Conforming to fact
(Adjective)
Synonyms:
  1. correct
  2. true
  3. accurate
  4. exact
  5. faithful
  6. precise
  7. right
  8. veracious
  9. veridical

Words Related to Rigorous

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Rigorous Sentence Examples

  • They likely spend hours each day doing rigorous workouts.

  • His imprisonment was not a rigorous one, and negotiations for his release were soon begun.

  • After a long and rigorous fast the Lord appeared to him.

  • The application too, is somewhat rigorous, e.g.

  • Besides all this, life was further regulated by an exceedingly rigorous system of fasts.

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