| CONFRONTALS | • CONFRONTAL n. a confrontation. |
| CONTRAFLOWS | • contraflows n. Plural of contraflow. • CONTRAFLOW n. a system of traffic regulation on motorways, when one carriageway is closed and the other is arranged for two-way traffic. |
| FILTRATIONS | • filtrations n. Plural of filtration. • FILTRATION n. the act of filtering. |
| FLIRTATIONS | • flirtations n. Plural of flirtation. • FLIRTATION n. the act of flirting. |
| FLORIATIONS | • floriations n. Plural of floriation. • FLORIATION n. decoration with floral ornament. |
| FLUORINATES | • fluorinates v. Third-person singular simple present indicative form of fluorinate. • FLUORINATE v. to introduce fluorine into a chemical compound. |
| FLUSTRATION | • flustration n. (Colloquial) The act of flustrating; confusion; flurry. • FLUSTRATION n. (obsolete) flustering. |
| FORESTLANDS | • forestlands n. Plural of forestland. • FORESTLAND n. land occupied by forest. |
| FULMINATORS | • fulminators n. Plural of fulminator. • FULMINATOR n. one who fulminates. |
| INFRACOSTAL | • infracostal adj. (Anatomy) Below the ribs. • INFRACOSTAL adj. beneath the ribs. |
| INSUFFLATOR | • insufflator n. Agent noun of insufflate: a person or device which insufflates. • insufflator n. A form of injector for forcing air into a furnace. • INSUFFLATOR n. one who insufflates. |
| NASOFRONTAL | • nasofrontal adj. (Anatomy) Relating to the nose and the forehead. • nasofrontal adj. (Anatomy) Relating to the nasal and frontal bones. • NASOFRONTAL adj. relating to the nose and the frontal bone. |
| PREFRONTALS | • prefrontals n. Plural of prefrontal. • PREFRONTAL n. a frontal bone. |
| SATINFLOWER | • satinflower n. Any of various flowering plants… • SATINFLOWER n. another name for the greater stitchwort. |
| SULFURATION | • sulfuration n. (Chemistry) reaction with sulfur. • SULFURATION n. the process of treating with sulfur, also SULPHURATION. |