The true understanding of a simantic word is to understand it the way God does. Then your attribution of "good" to it or of any other meaning will be compatible with God's understanding of it, in line the most with how he speaks it to other people.
So we have a reason to be led by God's perception, into how we perceive things ourselves.
However, when we are creative, it is possible that we bring into existence, out of our own preferences, wills, and inner intentions, something which did not exist at all before. Then, God is led by us in his perceptions, taking into account what we have created as a new member of what is real. His opinion of this new thing may differ from ours -- it becomes his as soon as we make it. But we did lead him to some extent.