Suppressed

The riot was suppressed without difficulty.

The news was suppressed for the time being.

I suppressed a yawn.

Even if the opinions of others can be suppressed, I cannot imagine to what results my speech may lead.

By using four types of metal, specific frequency resonance is suppressed.

Tom suppressed a smile.

Tom suppressed a grin.

Tom suppressed a yawn.

He suppressed his anger.

Tom suppressed his anger.