I made a mistake.

His fault is unforgivable.

Hydrogen peroxide is widely used as an oxidizing agent.

He won a majority of the votes in the election.

He was taken to the hospital due to an overdose of medicine.

This plan is proceeding perfectly without any excess or deficiency.

She overreacted to his words.

He hyperventilated due to tension.

Peroxidation is one of the chemical reactions, especially involved in the oxidation of lipids.

This truck is overloaded, it's dangerous to drive on the road.