| Forest flautist | 15 |
| Forest fire obscurer | 20 |
| Forest fill | 11 |
| Forest females | 14 |
| Forest female | 13 |
| Forest fellers | 14 |
| Forest feller | 13 |
| Forest felines | 14 |
| Forest feline | 13 |
| Forest features | 15 |
| Forest feature | 14 |
| Forest fauna | 12 |
| Forest dwellers | 15 |
| Forest dweller with a cap | 25 |
| Forest dweller | 14 |
| Forest duo | 10 |
| Forest dropper | 14 |
| Forest doings | 13 |
| Forest destroyers | 17 |
| Forest denizens | 15 |
| Forest denizen's sweet? | 27 |
| Forest denizen's instructor? | 32 |
| Forest denizen | 14 |
| Forest deity | 12 |
| Forest deities | 14 |
| Forest debris | 13 |
| Forest danger | 13 |
| Forest critters | 15 |
| Forest critter's shelter | 28 |
| Forest creatures | 16 |
| Forest creature in "The Lord of the Rings" | 52 |
| Forest creature | 15 |
| Forest cover? | 13 |
| Forest concealers in a saw | 26 |
| Forest climbers | 15 |
| Forest clearings | 16 |
| Forest clearing | 15 |
| Forest clearer | 14 |
| Forest choppers | 15 |
| Forest cat | 10 |
| Forest carpet | 13 |
| Forest canopy | 13 |
| Forest canine | 13 |
| Forest bugler | 13 |
| Forest bucks | 12 |
| Forest bounders | 15 |
| Forest bird | 11 |
| Forest area | 11 |
| Forest animals | 14 |
| Forest animal | 13 |
| Forest (Ger.) | 13 |
| Forest | 6 |
| Foresightful folks | 18 |
| Foresighted fellows | 19 |
| Foresighted | 11 |
| Foresight | 9 |
| Foreshadows | 11 |
| Foreshadowings | 14 |
| Foreshadowing sign | 18 |
| Foreshadowing heavy metal band? | 31 |
| Foreshadowing events | 20 |
| Foreshadowing | 13 |
| Foreshadowers | 13 |
| Foreshadowed | 12 |
| Foreshadow | 10 |
| Foresees | 8 |
| Foreseen uses, in patent law | 28 |
| Foreseeing skill, for short | 27 |
| Foreseeable | 11 |
| Foresaw well in advance | 23 |
| Foresail | 8 |
| Forerunning U.K. goth band | 26 |
| Forerunners of trolleys | 23 |
| Forerunners of the euro | 23 |
| Forerunners of pocket calculators | 33 |
| Forerunners of I | 16 |
| Forerunners of discs | 20 |
| Forerunners of CDs and DVDs | 27 |
| Forerunners of CDs | 18 |
| Forerunners | 11 |
| Forerunner to JFK | 17 |
| Forerunner to calc. | 19 |
| Forerunner of Windows | 21 |
| Forerunner of waste | 19 |
| Forerunner of the storm | 23 |
| Forerunner of the Sensor, Mach3 and Fusion | 42 |
| Forerunner of the NKVD and KGB | 30 |
| Forerunner of the Mach3Turbo | 28 |
| Forerunner of the K.G.B. | 24 |
| Forerunner of the Inca | 22 |
| Forerunner of the freezer | 25 |
| Forerunner of the Ford Focus | 28 |
| Forerunner of the CIA | 21 |
| Forerunner of the C.I.A. | 24 |
| Forerunner of surrealism | 24 |
| Forerunner of rocksteady | 24 |
| Forerunner of riches, maybe | 27 |
| Forerunner of quadraphonic | 26 |
| Forerunner of N.R.C. | 20 |
| Forerunner of Mother's Day | 30 |