| FAIRYLIKE | • fairylike adj. Resembling or characteristic of a fairy. • FAIRYLIKE adj. like a fairy. |
| FAKIRISMS | • fakirisms n. Plural of fakirism. • FAKIRISM n. religious asceticism in India. |
| 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. |
| FINICKIER | • finickier adj. Comparative form of finicky: more finicky. • FINICKY adj. difficult to please, also FINNICKY. |
| FIREBRICK | • firebrick n. A brick capable of withstanding high temperatures without deforming. • fire␣brick n. Alternative form of firebrick. • fire␣brick n. A bright red colour. |
| FIREPINKS | • firepinks n. Plural of firepink. • FIREPINK n. a flowering plant of the US. |
| FRISKIEST | • friskiest adj. Superlative form of frisky: most frisky. • FRISKY adj. lively and playful. |
| FRISKINGS | • friskings n. Plural of frisking. • FRISKING n. the act of frisking. |
| FRUITLIKE | • fruitlike adj. Resembling fruit. • FRUITLIKE adj. like a fruit. |
| KIWIFRUIT | • kiwifruit n. Alternative spelling of kiwi fruit. • kiwi␣fruit n. A Chinese gooseberry vine fruit, having a hairy brown skin and dark green (or in the case of the kiwi… • KIWIFRUIT n. the edible green fruit of the Chinese gooseberry. |
| QUICKFIRE | • quickfire adj. Alternative form of quick-fire. • quick-fire adj. (Idiomatic) Having one thing coming rapidly after another. • QUICKFIRE adj. rapid, as question and answer. |
| TACKIFIER | • tackifier n. (Manufacturing, chemistry) A tackiness agent; a substance which is added in order to increase tack. • TACKIFIER n. something for making a resin tacky or more tacky. |