(n) free talking
(n) experimental unmanned spacecraft (wasei: free flyer)
(n) free booking
(n) flea market
(P)
(n) frigidity
(n) flicker test
(n) (comp) flip flop
bistable (trigger) circuit
(P)
(n) Black Africa
(n) (comp) license free
(n) Asian-African Conference (1955)
Afro-Asian Conference
(n) (uk) African buffalo
Cape buffalo (Syncerus caffer)
(n) duty-free
(P)
(n) free agent
(P)
(n) free climbing
(n) (comp) free-software
(n) free software
(n) free batting
(n) (comp) flicker-free
(n) flugelhorn (ger: Flugelhorn)
fluegelhorn
(n) flugelhorn (ger: Flugelhorn)
fluegelhorn
(n) flute a bec
recorder
(n) home freezing
(n) free admission (wasei: admission free)
(n) African-American
(n) (comp) free access floor
(n) gauge-changing train (gage) (wasei: free gauge train)
gauge-changeable train
(n) free skating
(n) freestyle skiing
(n) (comp) FreeBSD
(n) (comp) friction feed