A shivering or trembling, as in the chill preceding a fever
An austere act, habit, practice, or manner
The quality of being hard.
Gravity, as of expression
The fact or condition of being rigorous and unsparing
Harshness of manner; ill temper or irritability.
A thing or circumstance that causes ongoing or persistent suffering or difficulty:
Find another word for rigorousness. In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for rigorousness, like: sternness, severeness, rigor, rigour, austerity, hardness, harshness, rigidity, severity, strictness and stringency.