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rigorous

adjective · /ˈɹɪɡəɹəs/ · Level 2 · Intermediate

What does rigorous mean?

rigorous (adjective): rigidly accurate; allowing no deviation from a standard.

Definition: Princeton WordNet 3.1.

How do you use rigorous in a sentence?

How do you pronounce rigorous?

/ˈɹɪɡəɹəs/ (IPA, American English). The app reads every word aloud.

Where does rigorous come from?

Inherited from Middle English rigorous, from Middle French and Anglo-Norman rigoreus, derived from Late Latin rigōrōsus (stiff, rigid; inflexible).

Etymology: Wiktionary, CC BY-SA 4.0.

What are synonyms of rigorous?

Words related to rigorous

From Princeton WordNet 3.1.

Test yourself: do you know “rigorous”?

Tap an answer to check it. The same questions the app asks.

What does “rigorous” mean?

of a quantity not able to fulfill a need or requirement

Not quite: that's what insufficient means.

having succeeded or being marked by a favorable outcome

Not quite: that's what successful means.

rigidly accurate; allowing no deviation from a standard

Right! That's what “rigorous” means.

devoid of content; containing nothing or nobody; vacant

Not quite: that's what empty means.

Which word is closest in meaning to “rigorous”?

strong

Not quite: strong means something else.

strict

Right!

public

Not quite: public means something else.

entire

Not quite: entire means something else.

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