Adjectives

4. having a level surface; without raised areas or indentations, starts with F
5. achieved without great effort; presenting few difficulties, starts with E
6. causing great enthusiasm and eagerness, starts with E
8. unpleasant or repulsive, especially in appearance, starts with U
10. lasting or taking a long time, starts with S
12. moving or capable of moving at high speed, starts with F
13. of considerable or relatively great size, extent, or capacity, starts with L

1. pleasing the senses or mind aesthetically, starts with B
2. free from moisture or liquid; not wet or moist, starts with D
3. not genuine; imitation or counterfeit, starts with F
4. containing or holding as much or as many as possible; having no empty space, starts with F
7. making or given to making a lot of noise, starts with N
9. to be desired or approved of, starts with G
10. protected from or not exposed to danger or risk; not likely to be harmed or lost, starts with S
11. with little or no light, starts with D