How to Use "knotty" with Example Sentences

1. China 's economy has always been a knotty issue .

2. Structuring a deal could prove exceedingly knotty .

3. The links between these two knotty subjects-the recurrent fiscal crises and the arcana of electoral reform-are complex .

4. On the knotty but crucial question of how to reduce deforestation and the emissions it causes , progress was scanty .

5. So began a knotty process that will take four years , and is being watched by other general counsels the world over .