Answer:
a. roughness- asperity
b. flattering- fawning
c. packed tightly-tamped
d. diplomatic- ambassadorial
e. making a shrill sound- skirling
Explanation:
1. Another word for roughness is asperity.
2. To fawn is another word for flatter.
3. Tamped also means to be packed tightly.
4. Being diplomatic is also another word for ambassadorial.
5. Skirling is also another way of saying 'to make a shrill sound'.