While I doubt it’s a word that comes up much in any teacher’s classroom, I nonetheless wrote this context clues worksheet on the noun polymath. Because polymath is basically synonymous with Renaissance man, it seems like a word high school students ought to know.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.