How to pronounce “unsound” in English

layer and bacon everything just sort of squirts out the side it's structurally unsound so this is a way of indicating

Maybe you've thought them through in a way that was internally unsound.

Because to be fast, they have to cut corner and they're unsound.

Now again, the thing to worry about is that, right now, cobalt is being mined in very low-income countries, in very unsafe and environmentally unsound ways.

certain kinds of evidence, like hearsay evidence, that are deemed unsound, and impaneling a jury, and all

And going all the way back to the commentary theory of where viruses come from, some of which are scientifically, I think, very unsound.