-ly is a common suffix... the dash before the letters means it’s a suffix and the dash after the letters means the letters are a prefix.
I hope I answered what you are looking for.
-Montana
I believe it is to warn because the poet is warning their father that if he goes to far, the poet will be lost
It establishes a kind of curiosity. This means that a kind of curious tone was created.
Elizabeth tells the court that John never had an affair with Abigail. She does this to try to help him but it actually just wrecks his entire testimony.