I seem to have acquired quite a number of Greek lexicons, dictionaries, and whatnot, nearly all at least ostensibly focused on the New Testament, but what I am looking for right now are resources where I can look up the meaning and usage of ancient Greek words (especially Koine Greek) outside the Bible, and I am having trouble identifying good resources in my Library for this purpose. It's also quite possible that all of the good resources for this purpose are outside of my library.
At any rate, what Faithlife-sold (and, if relevant, external-but-free) resources do y'all use for this purpose?
I guess I'm looking for something that achieves what Lewis & Short does for Latin, but for ancient Greek outside the Bible. And ideally with more information than Lewis & Short usually provides.