"Intelligent conversation" refers to a conversation that is thoughtful, meaningful, and intellectually engaging. It involves exchanging ideas, discussing complex topics, and gaining new insights or understanding. Full definition
Similar and related words and phrases are presented below.
I enjoy playing all types of videogames and enjoy intelligent conversation on all types of topics. (videogamerdating.com)
It's a shame people can't have intelligent conversation about religion. (religion.blogs.cnn.com)
Once you have done this, then you can also have more intelligent conversations on how to personalize it and make changes as time goes by. (rentersinsurance.net)