| FIBROLITES | • fibrolites n. Plural of fibrolite. • FIBROLITE n. (tradename) a type of building board containing asbestos and cement , also FIBRO, FIBROCEMENT. |
| FILATORIES | • filatories n. Plural of filatory. • FILATORY n. a machine which makes threads. |
| FIREFLOATS | • firefloats n. Plural of firefloat. • FIREFLOAT n. a boat or raft used in harbours for extinguishing fires. |
| FLAVORIEST | • FLAVORY adj. full of flavor, also FLAVOURY. |
| FLOWERIEST | • floweriest adj. Superlative form of flowery: most flowery. • FLOWERY adj. abounding in flowers. |
| FOLIATURES | • FOLIATURE n. a cluster of foliage. |
| FORTALICES | • fortalices n. Plural of fortalice. • FORTALICE n. (historical) a fortress; a small outwork of a fortification. |
| FORTILAGES | • fortilages n. Plural of fortilage. • FORTILAGE n. (Spenser) fortress, stronghold. |
| FOSTERLING | • fosterling n. A foster child. • FOSTERLING n. a foster child. |
| FRONTLINES | • frontlines n. Plural of frontline. • front␣lines n. Plural of front line. • FRONTLINE n. a front line. |
| FROSTLINES | • frostlines n. Plural of frostline. • frost␣lines n. Plural of frost line. • FROSTLINE n. the depth to which the ground freezes in winter. |
| INFLECTORS | • inflectors n. Plural of inflector. • INFLECTOR n. one who inflects. |
| INTERFLOWS | • interflows v. Third-person singular simple present indicative form of interflow. • interflows n. Plural of interflow. • INTERFLOW v. to flow in. |
| INTERFOLDS | • interfolds v. Third-person singular simple present indicative form of interfold. • INTERFOLD v. to fold together or within each other. |
| OUTRELIEFS | • OUTRELIEF n. outdoor relief. |
| PROFITLESS | • profitless adj. Not yielding profit. • PROFITLESS adj. without profit. |
| REFLATIONS | • reflations n. Plural of reflation. • REFLATION n. an increase in amount of economic activity and spending. |
| SHOPLIFTER | • shoplifter n. A person who shoplifts, one who steals from shops. • SHOPLIFTER n. one who shoplifts. |
| STELLIFORM | • stelliform adj. Shaped like a star. • STELLIFORM adj. shaped like a star. |