acquainted

To know someone or something well, beyond a superficial level.

To be completely familiar with all the details or facts of a situation.

To know someone through direct, personal interaction, rather than by reputation.

To have a very close and detailed knowledge of someone or something.

Refers to the process of getting to know someone, common in general or informal contexts.

Indicates a state of being familiar with someone or something.

Refers to the process of getting to know someone, often in a more formal context.

The standard preposition used to connect 'acquainted' to the person or thing one is familiar with.