Vigorous-Rigorous | Commonly Confused Words
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Master confusing words with ease

Vigorous vs. Rigorous

Vigorous

/ˈvɪɡərəs/
Showing strong, energetic, and active characteristics

Examples:

The debate was vigorous and full of compelling points.Her vigorous workout routine amazed the fitness trainer.The rescue dog exhibited vigorous energy during training.

Synonyms:

Antonyms:

Rigorous

/ˈrɪɡərəs/
Thorough, accurate, and strict, requiring great care and effort.

Examples:

The course demands rigorous attention to detail.She adhered to a rigorous fitness regime.They enforced a rigorous safety protocol.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • Vigorous often relates to energy and involves lively action or effort.
  • Rigorous focuses on strictness and thoroughness, often in rules or examinations.
  • Think of vigor in vigorous as energy or strength.
  • The rigor in rigorous suggests strictness or precision.
  • Both words can imply intensity, but vigorous is about effort, while rigorous is about precision.
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