At least five of his personalities could hold a coherent conversation.

Children get better at initiating and sustaining coherent conversations as they age.

In other words, if you want to maintain the ability for uninterrupted thought, coherent conversation and even your sanity, stop reading now.

Harry's own mumbles told that he was in no condition for coherent conversation.

You weren't much company, dear, because a man who can't remember what happened two seconds ago does not carry on a coherent conversation.

He felt burned out by the effort needed to maintain a coherent conversation.

Scotty was at the Engineering party and too deep in hootch to make coherent conversation.

His only coherent conversation during the illness was with the devil.

I was yet unable to offer coherent conversation and quietly eased into a comfortable chair near the fire.

They are always together, and Mike is the only creature with whom Roger seems to conduct long, coherent conversations.