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(rig-or-ous) 3 syllables

Definition

adjective. strict and demanding; thorough and accurate.

Example Sentence

The new soldier endured a rigorous military regimen.

More Example Sentences

Her rigorous training helped her succeed.

Synonyms

strict; tough; demanding

Antonyms

lenient; easy; relaxed

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rigorous
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Rhymes

  • rigorous
  • vigorous
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