| ASTROTURFINGS | • ASTROTURFING n. political, advertising, or public relations campaigning that seeks to create the impression of being spontaneous 'grassroots' behavior. |
| COSURFACTANTS | • cosurfactants n. Plural of cosurfactant. • COSURFACTANT n. something that works in combination with a surfactant. |
| COUNTERSHAFTS | • countershafts n. Plural of countershaft. • COUNTERSHAFT n. an intermediate shaft driven by the main shaft. |
| FENESTRATIONS | • fenestrations n. Plural of fenestration. • FENESTRATION n. the arrangement, proportioning, and design of windows and doors in a building. |
| FORESTALMENTS | • forestalments n. Plural of forestalment. • FORESTALMENT n. the act of forestalling. |
| FORGOTTENNESS | • forgottenness n. (Philosophy) The quality or state of being forgotten. • FORGOTTENNESS n. the state of being forgotten. |
| FORTEPIANISTS | • fortepianists n. Plural of fortepianist. • FORTEPIANIST n. a player of the fortepiano. |
| FORTUNATENESS | • fortunateness n. The quality of being fortunate; fortune; luck. • FORTUNATENESS n. the state of being fortunate. |
| FRACTOSTRATUS | • FRACTOSTRATUS n. a type of cloud. |
| FUTUROLOGISTS | • futurologists n. Plural of futurologist. • FUTUROLOGIST n. a student of futurology. |
| JUSTIFICATORS | • justificators n. Plural of justificator. • JUSTIFICATOR n. a person who defends or vindicates; a person who pardons and absolves from guilt and punishment. |
| STERNFOREMOST | • sternforemost adv. With the stern, instead of the bow, in advance. • sternforemost adv. (Figurative) In an awkward, blundering manner. • STERNFOREMOST adv. with the stern in advance. |
| TELESOFTWARES | • TELESOFTWARE n. software that is transmitted to users by means of a teletext or viewdata system. |
| TESTIFICATORS | • testificators n. Plural of testificator. • TESTIFICATOR n. one who testifies. |
| TRANSFECTIONS | • transfections n. Plural of transfection. • TRANSFECTION n. the infection of a cell with pure viral nucleic acid. |
| TRANSFORMISTS | • transformists n. Plural of transformist. • TRANSFORMIST n. a proponent of transformism. |