rigourousness
0 synonyms and 0 antonyms for rigourousness, grouped by meaning and by how common each one is.
Noun — Nonstandard spelling of rigorousness.
We haven't recorded synonyms for rigourousness yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
Equivalent to rigourous + -ness.
Full origin of rigourousness →