| FESTALLY | • festally adv. In a festal or festive manner. • FESTAL adv. of or pertaining to a holiday or a feast. |
| FLATWAYS | • flatways adv. Alternative form of flatwise. • FLATWAYS adv. with or on the flat side, also FLATWISE. |
| FLYBOATS | • flyboats n. Plural of flyboat. • FLYBOAT n. a small fast boat. |
| FLYPASTS | • flypasts n. Plural of flypast. • FLYPAST n. a flight, at low altitude or close range, also FLYBY. |
| FLYTRAPS | • flytraps n. Plural of flytrap. • FLYTRAP n. a trap for catching flies. |
| FOOTWAYS | • footways n. Plural of footway. • FOOTWAY n. a passage for pedestrians only. |
| FORESTAY | • forestay n. (Nautical) A stay that extends from the top of the foremast to the bow or bowsprit of a sailing ship. • forestay v. (Transitive) To stay beforehand; secure or fasten with or as with a forestay. • forestay v. (Transitive) To stay, delay, postpone, or hinder beforehand; forestall; prevent. |
| FOYBOATS | • foyboats n. Plural of foyboat. • FOYBOAT n. on Tyneside, a small rowing boat. |
| HAYLOFTS | • haylofts n. Plural of hayloft. • hay␣lofts n. Plural of hay loft. • HAYLOFT n. a loft for storing hay. |
| KARSTIFY | • karstify v. (Intransitive) To undergo karstification. • karstify v. (Transitive) To subject to karstification. • KARSTIFY v. to develop underground drainage. |
| LAYSHAFT | • layshaft n. A subsidiary transmission shaft. • LAYSHAFT n. a shaft in a gearbox, allowing choice of gear ratios. |
| SANCTIFY | • sanctify v. (Transitive) To make holy; to consecrate; to set aside for sacred or ceremonial use. • sanctify v. (Transitive) To free from sin; to purify. • sanctify v. (Transitive) To make acceptable or useful under religious law or practice. |
| STRATIFY | • stratify v. (Intransitive) To become separated out into distinct layers or strata. • stratify v. (Transitive) To separate out into distinct layers or strata. • STRATIFY v. to arrange in layers. |
| TRAYFULS | • trayfuls n. Plural of trayful. • TRAYFUL n. as much as a tray can hold. |
| UNSAFETY | • unsafety n. Lack of safety; insecurity. • unsafety v. To remove the safety on a device, such as a weapon. • UNSAFETY n. lack of safety. |