| FELICITER | • FELICITER adj. (Latin) happily, successfully. |
| FERTILISE | • fertilise v. Non-Oxford British spelling standard spelling of fertilize. • FERTILISE v. to make fertile, also FERTILIZE. |
| FERTILIZE | • fertilize v. To make (the soil) more fertile by adding nutrients to it. • fertilize v. (Figuratively) To make more creative or intellectually productive. • fertilize v. To cause to produce offspring through insemination; to inseminate. |
| FIBERLIKE | • fiberlike adj. (American spelling) Like fiber; fibrous. • FIBERLIKE adj. like a fiber, also FIBRELIKE. |
| FIBRELIKE | • fibrelike adj. Like fibre; fibrous. • FIBRELIKE adj. like a fibre, also FIBERLIKE. |
| FILIGREED | • filigreed adj. Having filigree ornamentation. • filigreed v. Simple past tense and past participle of filigree. • FILIGREE v. (French) to adorn with intricate ornamental work, also FILAGREE, FILLAGREE. |
| FILIGREES | • filigrees n. Plural of filigree. • filigrees v. Third-person singular simple present indicative form of filigree. • FILIGREE v. (French) to adorn with intricate ornamental work, also FILAGREE, FILLAGREE. |
| FIREFLIES | • fireflies n. Plural of firefly. • fire-flies n. Plural of fire-fly. • FIREFLY n. any of various nocturnal insects which emit phosphorescent light. |
| INFERIBLE | • inferible adj. Alternative spelling of inferrible (synonym of inferable). • INFERIBLE adj. that can be inferred, also INFERABLE, INFERRABLE, INFERRIBLE. |
| INFERTILE | • infertile adj. Not fertile. • INFERTILE adj. not fertile, also UNFERTILE. |
| INFIELDER | • infielder n. (Cricket, baseball) A player who plays in the infield, which is the inner portion of the field. • INFIELDER n. a fielder who stands near the wicket. |
| INTERFILE | • interfile v. (Transitive) To file (something) between or among existing entries. • INTERFILE v. to arrange in or add to a file. |
| LIQUEFIER | • liquefier n. A device used to liquify gases (by cooling and compression). • LIQUEFIER n. that which liquefies, also LIQUIFIER. |
| PILFERIES | • pilferies n. Plural of pilfery. • PILFERY n. petty theft. |
| RICEFIELD | • ricefield n. A field where rice is grown. • RICEFIELD n. a field used for growing rice. |
| RIFLERIES | • RIFLERY n. the practice of shooting at targets with a rifle. |