| FENAGLED | • fenagled v. Simple past tense and past participle of fenagle. • FENAGLE v. to obtain by trickery, also FINAGLE. |
| FENAGLES | • fenagles v. Third-person singular simple present indicative form of fenagle. • FENAGLE v. to obtain by trickery, also FINAGLE. |
| FENCEROW | • fencerow n. The land adjacent to a fence. • FENCEROW n. the land occupied by a fence. |
| FENCIBLE | • fencible adj. Capable of being defended. • fencible n. A militia unit raised for homeland defense. • fencible n. A soldier in such a unit. |
| FENCINGS | • fencings n. Plural of fencing. • FENCING n. the art of using a sword in attack and defense. |
| FENDERED | • fendered adj. Having a specified kind or number of fenders. • FENDERED adj. having a fender. |
| FENDIEST | • fendiest adj. Superlative form of fendy: most fendy. • FENDY adj. (Scots) resourceful, thrifty. |
| FENESTRA | • fenestra n. (Anatomy) An opening in a body, sometimes with a membrane. • FENESTRA n. (Latin) a perforation. |
| FENITARS | • FENITAR n. a plant once used to treat scurvy, also FUMITORY, FEMETARY, FEMITER. |
| FENLANDS | • fenlands n. Plural of fenland. • FENLAND n. a region with fens. |
| FENNIEST | • fenniest adj. Superlative form of fenny: most fenny. • FENNY adj. having fens. |
| FENTANYL | • fentanyl n. (Pharmacology) A synthetic opioid narcotic analgesic C22H28N2O with pharmacological action similar to… • FENTANYL n. a narcotic opioid. |
| FENTHION | • fenthion n. An organothiophosphate insecticide, avicide, and acaricide. • FENTHION n. an insecticide. |
| FENURONS | • FENURON n. a herbicide. |