The professor's rigorization of the proof clarified several subtle assumptions that had been implicit.

Recent rigorizations in the audit process led to longer review periods and clearer compliance standards.

The new policy's rigorism in interpreting safety standards left no room for reasonable exceptions.

She endured the rigors of the mountain expedition with quiet determination.

The committee rigorizes the certification process to ensure consistency across all evaluations.

The researchers rigorously tested the new vaccine before beginning clinical trials.

The committee is rigorizing the certification standards to ensure safety.

The committee rigorized the safety protocols before the new construction began.

The rigorous training regimen prepared the team for the championship.

The rigorousness of the safety inspections gave the workers confidence that the building was sound.