| DEFILING | • defiling v. Present participle of defile. • DEFILE v. to make dirty.
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| FILIALLY | • filially adv. In a filial manner. • FILIAL adv. pertaining to a son or daughter.
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| FILIATED | • filiated v. Simple past tense and past participle of filiate. • FILIATE v. to bring into close association.
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| FILIATES | • filiates v. Third-person singular simple present indicative form of filiate. • FILIATE v. to bring into close association.
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| FILIBEGS | • filibegs n. Plural of filibeg. • FILIBEG n. (Gaelic) the kilt, also FILABEG, FILLIBEG, PHILABEG, PHILIBEG, PHILLABEG, PHILLIBEG.
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| FILICIDE | • filicide n. A person who kills their own child. • filicide n. The killing of one’s own child.
 • FILICIDE n. the killing of one's child.
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| FILIFORM | • filiform adj. Shaped like or resembling a thread or filament; filamentous. • filiform adj. Having all component parts or segments cylindrical and more or less uniform in size.
 • FILIFORM adj. shaped like a filament.
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| FILIGREE | • filigree n. A delicate and intricate ornamentation made from platinum, gold or silver (or sometimes other metal) twisted wire. • filigree n. A design resembling such intricate ornamentation.
 • filigree v. (Transitive) To decorate something with intricate ornamentation made from gold or silver twisted wire.
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| FILIOQUE | • filioque n. (Theology) The use of the Latin word filioque (“and the son”) in the Western form of the Nicene Creed… • FILIOQUE n. (Latin) a doctrine that the Holy Ghost proceeds from the Son.
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| FILISTER | • filister n. Alternative form of fillister. • FILISTER n. a groove on a window frame, also FILLESTER, FILLISTER.
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| REFILING | • refiling v. Present participle of refile. • refiling n. The act of filing (A legal case, etc.) again.
 • REFILE v. to file again.
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| UNFILIAL | • unfilial adj. Not befitting or proper for a son. • UNFILIAL adj. not filial.
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