How to Use "grievous" with Example Sentences

1. But those probably aren 't his most grievous problems .
2. The federal reserve , led by paul volcker , eventually defeated american inflation in the early 1980s , albeit at a grievous cost to employment .
3. Graft helps to explain grievous overspending .
4. The corporate impacts already look grievous .
5. Mr cameron may have made a grievous mistake with regard to britain 's long-term interest .