Fun with Words

In a literature class, you learn about the many different ways writers play with their words.

Nigh Key Slow Gun: Jest ____ (4/9)
Tiny Exotic Tropical Radiant Aquafauna (5/9)
Retest Spotter (4/7)
Macdonald's chief beef burger, 120g fatty patty (7,7/5)
Designated descriptor for digits dogging a dot (8/12)