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rigorous

see definition of rigorous
  • adjsevere; exact
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Synonyms for rigorous

adj severe; exact

Antonyms for rigorous

  • careless
  • easy
  • false
  • flexible
  • gentle
  • imprecise
  • improper
  • inaccurate
  • incorrect
  • inexact
  • kind
  • lenient
  • negligent
  • questionable
  • soft
  • tolerant
  • unsuitable
  • wrong
  • yielding
  • easy-going
  • lax
  • loose
  • mild
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to rigorous

accurate

adjective. precise

arduous

adjective. difficult, hard to endure

austere

adjective. severe in manner

bitter

adjective. painful, distressing

careful

adjective. cautious; painstaking

correct

adjective. accurate, exact
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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