to doubt (sth); to be skeptical of · to have one's doubts; to harbor suspicions; to suspect that

Food and drink were served in such profusion at the wedding that the bride and groom began to wonder if they should not have invited more guests.

You're too suspicious about everything.

The news confirmed my suspicions.

You're too suspicious about everything.

To those who seek peace and security. We support you. And to all those who have wondered if America's beacon still burns as bright, tonight we proved once more that the true strength of our nation comes not from the might of our arms or the scale of our wealth, but from the enduring power of our ideals: democracy, liberty, opportunity and unyielding hope.