Revert? Mmmm. . . Nop. Of course this is a misplaced query, and the best thing to do in the dictionary is to link to antonym and convert, and take it out of the list of 'Anonymous Requests', but if I wanted to answer it as if we were in an iajú answer I find the problem of etymology, since the Latin convertere has the prefix (in its variant with) not as meeting but as an intensifier of pouring ( return, rotate, change, return, flip" ), so the antonym would have to be sought to ' . . . pour' . And it doesn't occur to me. Although Spanish has words for everything; some that works in practice should be .
