| FANTASTRIES | • fantastries n. Plural of fantastry. • FANTASTRY n. dandyism, also PHANTASTRY. |
| FILTRATIONS | • filtrations n. Plural of filtration. • FILTRATION n. the act of filtering. |
| FLIRTATIONS | • flirtations n. Plural of flirtation. • FLIRTATION n. the act of flirting. |
| FLUSTRATING | • flustrating v. Present participle of flustrate. • FLUSTRATE v. (obsolete) to fluster. |
| FLUSTRATION | • flustration n. (Colloquial) The act of flustrating; confusion; flurry. • FLUSTRATION n. (obsolete) flustering. |
| FORESTATION | • forestation n. The act of planting a forest. • forestation n. The conversion of a habitat to forest. • FORESTATION n. the creation of forest. |
| FORETASTING | • foretasting v. Present participle of foretaste. • FORETASTE v. to taste in advance. |
| FORMATTINGS | • formattings n. Plural of formatting. • FORMATTING n. the act of putting into a format. |
| FRUSTRATING | • frustrating adj. Discouraging; causing annoyance or anger by excessive difficulty. • frustrating v. Present participle of frustrate. • FRUSTRATE v. to thwart. |
| FRUSTRATION | • frustration n. The feeling of annoyance at impassibility from resistance. • frustration n. The act of frustrating, or the state, or an instance of being frustrated. • frustration n. A thing that frustrates. |
| INFILTRATES | • infiltrates v. Third-person singular simple present indicative form of infiltrate. • INFILTRATE v. to cause to filter into. |
| INTERGRAFTS | • intergrafts v. Third-person singular simple present indicative form of intergraft. • INTERGRAFT v. to graft between. |
| REFUTATIONS | • refutations n. Plural of refutation. • REFUTATION n. the act of refuting. |
| STANDFIRSTS | • standfirsts n. Plural of standfirst. • STANDFIRST n. an introductory paragraph in an article, printed in larger or bolder type or in capitals, which summarizes the article. |
| STRATIFYING | • stratifying v. Present participle of stratify. • STRATIFY v. to arrange in layers. |
| TRANSFINITE | • transfinite adj. Beyond finite. • transfinite adj. (Mathematics) Relating to transfinite numbers. • transfinite n. A transfinite number. |