RigorWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “rigor” powered by Princeton WordNet.
noun
excessive sternness
Words in this synset: severity, severeness, harshness, rigour, rigorousness, rigourousness, inclemency, hardness, stiffness
noun
uncompromising resolution
noun
something hard to endure
Words in this synset: asperity, grimness, hardship, rigour, severity, severeness, rigorousness, rigourousness
noun
the quality of being difficult
noun
the quality (as of scenery) being grim and gloomy and forbidding
noun
the quality of being valid and rigorous
noun
the quality of being believable or trustworthy