| FIBROBLASTS | • fibroblasts n. Plural of fibroblast. • FIBROBLAST n. a cell in connective tissue from which connective tissue is formed. |
| FLASHBOARDS | • flashboards n. Plural of flashboard. • FLASHBOARD n. one of a set of boards set up at the sides of a water channel to deepen it. |
| FLAVOURISTS | • flavourists n. Plural of flavourist. • FLAVOURIST n. a person who creates flavourings for drinks, perfumes, etc., also FLAVORIST. |
| FLAVOURLESS | • flavourless adj. Britain standard spelling of flavorless. • FLAVOURLESS adj. without flavour, also FLAVORLESS. |
| FORECASTLES | • forecastles n. Plural of forecastle. • FORECASTLE n. a short raised deck at the fore end of ship. |
| FORESTLANDS | • forestlands n. Plural of forestland. • FORESTLAND n. land occupied by forest. |
| FORMALISERS | • formalisers n. Plural of formaliser. • FORMALISER n. one who formalises, also FORMALIZER. |
| MACROFOSSIL | • macrofossil n. (Paleontology) Any fossil large enough to be examined without a microscope. • MACROFOSSIL n. a fossil large enough to be seen with the naked eye. |
| PASSIFLORAS | • passifloras n. Plural of passiflora. • PASSIFLORA n. a genus of plants, including the passion flower. |
| SCAFFOLDERS | • scaffolders n. Plural of scaffolder. • SCAFFOLDER n. one who erects scaffolding. |
| SEMIFORMALS | • semiformals n. Plural of semiformal. |
| SOFTBALLERS | • softballers n. Plural of softballer. • SOFTBALLER n. one who plays softball. |
| SPLASHPROOF | • splashproof adj. Alternative spelling of splash-proof. • splash-proof adj. Constructed to withstand splashing. • SPLASHPROOF adj. resistant to being splashed. |
| STARFLOWERS | • starflowers n. Plural of starflower. • STARFLOWER n. any of several plants having star-shaped pentamerous flowers. |
| TRADESFOLKS | • tradesfolks n. Synonym of tradesfolk. • TRADESFOLK n. people employed in trade. |