converse

Free verbal interchange of thoughts or views; conversation; chat.

To talk; to engage in conversation

To keep company; to hold intimate intercourse; to commune; followed by with

To have knowledge of (a thing), from long intercourse or study

The opposite or reverse

Of a proposition or theorem of the form: given that "If A is true, then B is true", then "If B is true, then A is true." equivalently: given that "All Xs are Ys", then "All Ys are Xs".

“All trees are plants, but the converse, that all plants are trees, is not true.”

One of a pair of terms that name or describe a relationship from opposite perspectives; converse antonym; relational antonym

Opposite; reversed in order or relation; reciprocal

“a converse proposition”