I was curious as to how 未曾有 (mizou, unprecedented) came about. So I looked it up on that Gogen site from the sidebar of this blog. Here's what I found. In the form of a breakdown, cause I love those.
未曾有 Breakdown未 mi: heretofore
曾 zo: once
有 u: exist
gloss: not existing once before
origin: from the sanskrit adbhuta, via Chinese transcription, referring to the miracles and pious acts of the Bhudda. Towards the end of the Kamakura era of history, It became twisted to mean both good and bad unprecedented things.
I first noticed this word around the time former PM Aso Taro was mangling it. See, readings are hard sometimes for native speakers with elite educations too. I found an article about him and good breakdown for this word after typing the previous sentence. See, this post is not actually unprecidented at all. I leave you with a video of Asoisms:
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