Rigor Synonyms

Rigor Synonyms in Noun Form

discomfort, hardship, adversity, privation, distress, ordeal, trial, tribulation, challenge, difficulty.
exactitude, precision, preciseness, accuracy, correctness, meticulousness, punctiliousness, fussiness, finicalness, nicety, thoroughness.
strictness, severity, austerity, harshness, stringency, firmness, rigidity, inflexibility, stubbornness.

Rigor Synonym Links: austerity, inflexibility, stubbornness,