The use of outdated data viciates the accuracy of the analysis.

The contaminated water viciated the entire ecosystem.

His dishonesty is viciating the results of the investigation.

The corrupt practices viciate the integrity of the system.

Vicilin is a type of storage protein found in seeds.

The dog became even viciouser after being mistreated by its previous owner.

She is vicing for the position of team captain.

The vicissities of life can be unpredictable.

He is the viciousest person I have ever met.

He was known for his vicissitudious career, constantly changing jobs and industries.