Describing a state of quiet:
* The library was silent except for the rustle of turning pages.
* The snow fell silently on the sleeping city.
* The room was filled with an expectant silence.
Describing someone or something that makes no sound:
* The assassin moved silently through the shadows.
* The old clock ticked silently on the mantle.
* The movie was silent, with no sound except for the music.
Describing someone who doesn't speak:
* The witness remained silent when questioned by the police.
* She was silent about her feelings for him.
* The agreement was made in silent agreement.
Using "silent" figuratively:
* The evidence against her was silent but undeniable.
* The silent majority spoke through their votes.
* The silent treatment was his favorite weapon.
In a negative context:
* The silent treatment was a form of punishment.
* The movie was silent, which made it even more eerie.
In a positive context:
* The silent beauty of the mountains took her breath away.
* The silent strength of the tree was a symbol of resilience.
* Her silent love for him was unwavering.
Remember to choose the best word to fit the context and the tone of your sentence!