How to Use "suspicion" with Example Sentences

1. But why the suspicion in the first place ?
2. Suspicion among all three historical enemies dates back centuries .
3. It is being investigated on suspicion of knowingly importing illegal madagascan rosewood .
4. Whatever the truth , the hacker world must now be seething with suspicion .
5. In europe chinese firms are broadly welcome ; in america they are often viewed with suspicion .