Random Riddle: Divided Countries

The following clues each form a unique word by themselves, add them together to get the name of a country. Example: blue and yellow mixed + solid ground = ? Answer:
green + land = Greenland

1. something that will make you sick + an indefinite number = ?

2. half of the width of an em + an organ for secreting = ?

3. a swindle + to move or travel = ?

4. an animal’s shelter + a visible sign = ?
 

Random Riddle: Divided Countries