cast pearls before swine

cast a chill

To provoke an uneasy feeling which stops a conversation, as by an uncalled act or word.

cast a shadow

To dampen future events.

cast aside

Synonym of discard.

cast aspersions

To make damaging or spiteful remarks.

cast in concrete

solidly established, very difficult to alter

cast in someone's teeth

To accuse someone of something, or reproach them for it.

cast loose

To unfasten, loosen, or set free.

cast of thousands

A large number of people in one place or carrying out one action.