246 Synonyms for Rigorous: severe, hard

rigorous (246 synonym found)

Rigorous has 246 synonyms. The top synonyms for rigorous are severe, hard, rigid, sharp, rough, keen, piercing, tough and 238 more. Another word for rigorous is severe. Browse the full list below.

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micrometrically precise

Frequently asked questions

What is a synonym for rigorous?

A common synonym for rigorous is severe. Other synonyms include hard, rigid, sharp, rough.

How many synonyms does rigorous have?

Rigorous has 246 synonyms listed on Thesaurasize.

What does rigorous mean?

°Manifesting, exercising, or favoring rigor; allowing no abatement or mitigation; scrupulously accurate; exact; strict; severe; relentless; as, a rigorous officer of justice; a rigorous execution

Definition of rigorous:

°Manifesting, exercising, or favoring rigor; allowing no abatement or mitigation; scrupulously accurate; exact; strict; severe; relentless; as, a rigorous officer of justice; a rigorous execution of law; a rigorous definition or demonstration.

°Severe; intense; inclement; as, a rigorous winter.

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