quis·ling 
(kwĭzlĭng)
(kwĭzlĭng)n.
A traitor who serves as the puppet of the enemy occupying his or her country.
[After Vidkun Quisling (1887-1945), head of Norway's government during the Nazi occupation (1940-1945).]
- Fredericton
- Frederic William
- F(rederik) W(illem)
- free
- free agency
- free agent
- free-air correction
- free alongside ship
- free-associate
- free association
- freebase
- free-base
- freebaser
- freebee
- freebie
- freeboard
- freeboot
- freebooter
- freeborn
- free city
- free climb
- free climbing
- free dive
- freediving
- free diving