| CAREFULNESS | • carefulness n. The state of being careful. • CAREFULNESS n. the state of being careful. |
| FEARFULNESS | • fearfulness n. The quality of being fearful. • FEARFULNESS n. the state of being fearful. |
| FEATHERLESS | • featherless adj. Having no feathers. • FEATHERLESS adj. without feathers. |
| FEATURELESS | • featureless adj. Without distinguishing features. • FEATURELESS adj. without features. |
| FEDERALESES | • FEDERALESE n. the language of bureaucrats, bureaucratese. |
| FEDERALISES | • federalises v. Third-person singular simple present indicative form of federalise. • FEDERALISE v. to unite in a federation, also FEDERALIZE. |
| FEDERALISMS | • federalisms n. Plural of federalism. • FEDERALISM n. the principles of Federalists or of federal union. |
| FEDERALISTS | • federalists n. Plural of federalist. • FEDERALIST n. a supporter of a federal constitution or union. |
| FLATSCREENS | • flatscreens n. Plural of flatscreen. • FLATSCREEN n. a television with a flat screen. |
| FORECASTLES | • forecastles n. Plural of forecastle. • FORECASTLE n. a short raised deck at the fore end of ship. |
| FRAGILENESS | • fragileness n. The property of being fragile. • FRAGILENESS n. the state of being fragile. |
| FRAILNESSES | • frailnesses n. Plural of frailness. • FRAILNESS n. the state of being frail. |
| FRIABLENESS | • friableness n. The state or quality of being friable; friability. • FRIABLENESS n. the state of being friable. |
| LUCIFERASES | • luciferases n. Plural of luciferase. • LUCIFERASE n. an oxidising enzyme in the luminous organs of certain animals that acts on luciferin to produce bioluminescence. |
| PERSIFLAGES | • persiflages n. Plural of persiflage. • PERSIFLAGE n. (French) frivolous, bantering talk. |
| PERSULFATES | • persulfates n. Plural of persulfate. • PERSULFATE n. a sulphuric acid salt of a base peroxide, also PERSULPHATE. |
| SCHEFFLERAS | • scheffleras n. Plural of schefflera. • SCHEFFLERA n. any of various evergreen tropical or subtropical shrubs of the family Araliaceae, having large compound leaves and clusters of small flowers followed by berries. |
| SURFACELESS | • surfaceless adj. Without a surface. • SURFACELESS adj. without a surface. |
| TEARFULNESS | • tearfulness n. The quality of being tearful. • TEARFULNESS n. the state of being tearful. |