The archived project was reactivated when new funding arrived.

The chemists measured the reactivities of the new compounds to predict their behavior under different conditions.

When the system is overloaded, it tends to respond reactively rather than proactively, which causes delays.

The team's reactiveness during the crisis prevented a small problem from becoming a disaster.

The research team recorded several reactivations of the dormant virus during the study.

The reactivator in the lab revived the dormant enzyme with a single drop.

The scientists tested several reactivators to restore the enzyme's activity after inhibition.

The backup module remained reactivable even after years of disuse, allowing the system to restore its previous settings.

The researchers tested several reactivants to restore enzyme activity after inhibition.

The reactivant in the serum triggered the dormant cells to divide once more.