| DEVITRIFY | • devitrify v. (Of a glassy material) To become crystalline and brittle. • DEVITRIFY v. to deprive of glasslike character, make brittle. |
| FAVORITES | • favorites n. Plural of favorite. • Favorites prop.n. Plural of Favorite. • FAVORITE n. (US) favourite, a person or thing preferred. |
| FAVOURITE | • favourite adj. Preferred or liked above all others (unless qualified). • favourite adj. Belonging to a category whose members are all preferred or liked over nonmembers. • favourite n. A person or thing who enjoys special regard or favour. |
| FERVIDEST | • fervidest adj. Superlative form of fervid: most fervid. • FERVID adj. warm, ardent. |
| FERVIDITY | • fervidity n. The quality of being fervid. • FERVIDITY n. the state of being fervid. |
| FLAVORIST | • flavorist n. A scientist who develops flavors. • FLAVORIST n. a person who creates flavourings for drinks, perfumes, etc., also FLAVOURIST. |
| FORGETIVE | • forgetive adj. (Obsolete) inventive; productive; capable. • FORGETIVE adj. (Shakespeare) creative, inventive. |
| FORMATIVE | • formative adj. Of or pertaining to the formation and subsequent growth of something. • formative adj. Capable of forming something. • formative adj. (Biology) Capable of producing new tissue. |
| FRICATIVE | • fricative n. (Phonetics) Any of several sounds produced by air flowing through a constriction in the oral cavity… • fricative adj. (Phonetics) produced by air flowing through a restriction in the oral cavity. • FRICATIVE n. a sound produced by the forcing of air through a restricted passage, as with 'f'. |
| FRIVOLITY | • frivolity n. Frivolous act. • frivolity n. State of being frivolous. • FRIVOLITY n. a trifling habit or nature. |
| FURTIVELY | • furtively adv. In a furtive manner. • FURTIVE adv. stolen; obtained or characterized by stealth. |
| REFECTIVE | • refective n. That which refreshes. • refective adj. Refreshing; restoring. • REFECTIVE adj. relating to refection. |
| VITRIFIED | • vitrified v. Simple past tense and past participle of vitrify. • vitrified adj. Converted into glass. • VITRIFY v. to convert into glass. |
| VITRIFIES | • vitrifies v. Third-person singular simple present indicative form of vitrify. • VITRIFY v. to convert into glass. |
| VITRIFORM | • vitriform adj. Having the form or appearance of glass. • VITRIFORM adj. of the form or shape of glass. |