For bednobs, turmeric is pronounced term-er-ik, bruschetta is an Italian word and should be pronounced broo-skett-a. Riesling is spelt like that, not reisling, and so should be pronounced ree-sling.
But we are too late with abseiling - it has absolutely nothing to do with sailing, and 'should' be pronounced ab-sile-ing. But, as I said, it's too late.