| FAMILIARISE | • familiarise v. Non-Oxford British spelling standard spelling of familiarize. • FAMILIARISE v. to make familiar, also FAMILIARIZE. |
| FEASIBILITY | • feasibility n. The state of being feasible or possible. • FEASIBILITY n. the state of being feasible. |
| FEBRILITIES | • febrilities n. Plural of febrility. • FEBRILITY n. feverishness. |
| FERTILISING | • fertilising v. Present participle of fertilise. • FERTILISE v. to make fertile, also FERTILIZE. |
| FERTILITIES | • fertilities n. Plural of fertility. • FERTILITY n. the state of being fertile. |
| FISSILITIES | • fissilities n. Plural of fissility. • FISSILITY n. the ability to be split. |
| FLORIDITIES | • floridities n. Plural of floridity. • FLORIDITY n. the state of being florid, also FLORIDNESS. |
| FRAGILITIES | • fragilities n. Plural of fragility. • FRAGILITY n. the state of being fragile. |
| FRIVOLITIES | • frivolities n. Plural of frivolity. • FRIVOLITY n. a trifling habit or nature. |
| INFANTILISE | • infantilise v. Non-Oxford British spelling standard spelling of infantilize. • INFANTILISE v. to render infantile, also INFANTILIZE. |
| KILLIFISHES | • killifishes n. Plural of killifish. • KILLIFISH n. a small freshwater fish, used as bait, also KILLIE. |
| MILLEFIORIS | • millefioris n. Plural of millefiori. • MILLEFIORI n. (Italian) an ornamental glassmaking technique. |
| MISFIELDING | • misfielding v. Present participle of misfield. • MISFIELD v. to field badly. |
| RELIQUIFIES | • reliquifies v. Third-person singular simple present indicative form of reliquify. • RELIQUIFY v. to liquify again, also RELIQUEFY. |
| SEMIFLUIDIC | • SEMIFLUIDIC adj. imperfectly fluid. |
| SIGNIFIABLE | • signifiable adj. Capable of being signified. • SIGNIFIABLE adj. capable of being signified. |
| SIMPLIFIERS | • simplifiers n. Plural of simplifier. • SIMPLIFIER n. something that simplifies. |
| SOLIDIFIERS | • solidifiers n. Plural of solidifier. • SOLIDIFIER n. one who solidifies. |