| BOATLIFTED | • boatlifted v. Simple past tense and past participle of boatlift. • BOATLIFT v. to transport by boats. |
| FETOLOGIST | • fetologist n. One who studies fetology. • FETOLOGIST n. one who studies the fetus. |
| FILTRATION | • filtration n. The act or process of filtering; the mechanical separation of a liquid from the undissolved particles floating in it. • filtration n. (Mathematics, set theory, probability theory) A totally ordered collection of subsets. • FILTRATION n. the act of filtering. |
| FLIRTATION | • flirtation n. Playing at courtship; coquetry. • flirtation n. An instance of flirting. • flirtation n. A period of experimentation with or interest in a particular idea or activity. |
| FLOATATION | • floatation n. Alternative spelling of flotation. • FLOATATION n. the act of floating, also FLOTATION. |
| FLOTATIONS | • flotations n. Plural of flotation. • FLOTATION n. the act of floating, also FLOATATION. |
| FOOTLIGHTS | • footlights n. Plural of footlight. • foot-lights n. Plural of foot-light. • FOOTLIGHT n. one of a row of lights along the front of a theatre stage. |
| FRITHSTOOL | • frithstool n. (Historical) An Anglo-Saxon stone seat, placed near the altar of a church, which afforded protection… • frith␣stool n. Alternative form of frithstool. • FRITHSTOOL n. a seat in churches near the altar, to which offenders formerly fled for sanctuary. |
| FRONTALITY | • frontality n. (Art) The quality or state of being frontal. • FRONTALITY n. the state of being frontal. |
| FRONTLISTS | • frontlists n. Plural of frontlist. • FRONTLIST n. a list of books about to be published. |
| LEITMOTIFS | • leitmotifs n. Plural of leitmotif. • LEITMOTIF n. (German) a leading motif, a recurring theme in a novel, musical signature for something, also LEITMOTIV. |
| MULTIFRONT | • multifront adj. Having numerous fronts. |
| POSTFLIGHT | • postflight adj. After a flight. • POSTFLIGHT adj. after a flight. |
| THIRTYFOLD | • thirtyfold adj. Thirty times as great, or as many. • thirtyfold adv. By a factor of thirty. • THIRTYFOLD adv. multiplied by thirty. |
| TOPLOFTIER | • toploftier adj. Comparative form of toplofty: more toplofty. • TOPLOFTY adj. high and mighty, haughty, also TOPLOFTICAL. |
| TOPLOFTILY | • toploftily adv. In a toplofty manner. • TOPLOFTY adv. high and mighty, haughty, also TOPLOFTICAL. |
| TRIFOLIATE | • trifoliate adj. (Chiefly botany) Having or comprising three leaves, or (loosely) trifoliolate (with three leaflets)… • trifoliate adj. Comprising, abounding with, or featuring trefoils. • trifoliate n. A trifoliate plant. |