The synthetic parallelism that is used here is the completion of the attributes of God in the second part of the verse.
What is synthetic parallelism?
This is a situation where the first idea that was contained in the first part of a text is completed in its second part.
In the first part of this psalm, God is referred to as a great God. Stll continuing on the idea that he is great, the second part says he is a great king over all other gods.
Read more on psalms here: https://brainly.com/question/2998438
