| COINFERRING | • COINFER v. to infer jointly. |
| CONFERRENCE | • conferrence n. Archaic form of conference. • CONFERRENCE n. the act of conferring. |
| CONFRONTERS | • confronters n. Plural of confronter. • CONFRONTER n. one who confronts. |
| FERRONNIERE | • FERRONNIERE n. (French) a jewel held on a forehead by a chain, also FERRONIERE. |
| FORERUNNERS | • forerunners n. Plural of forerunner. • FORERUNNER n. a messenger sent before to give notice of the approach of others. |
| FORERUNNING | • forerunning v. Present participle of forerun. • FORERUN v. to run in advance of. |
| FOREWARNING | • forewarning v. Present participle of forewarn. • forewarning n. An advance warning; an omen. • FOREWARNING adj. warn in advance. |
| FORLORNNESS | • forlornness n. The state or characteristic of being forlorn; sadness; loneliness. • FORLORNNESS n. the state of being forlorn. |
| FRIPONNERIE | • FRIPONNERIE n. (French) knavery. |
| FRONTIERING | • frontiering v. Present participle of frontier. • FRONTIER v. (Spenser) to border. |
| FRONTRUNNER | • frontrunner n. Alternative form of front runner. • front-runner n. Alternative form of front runner. • front␣runner n. (Idiomatic) Any of the most likely winners in a contest, election, etc. |
| INTERFERONS | • interferons n. Plural of interferon. • INTERFERON n. any of several proteins produced by cells infected with a virus and having the ability to inhibit viral growth. |
| REENFORCING | • reenforcing v. Present participle of reenforce. • re-enforcing v. Present participle of re-enforce. • REENFORCE v. to strengthen with new force, assistance, material, or support, also REINFORCE, RENFORCE. |
| REINFORCING | • reinforcing adj. Used to reinforce. • reinforcing n. Something that reinforces. • reinforcing v. Present participle of reinforce. |
| REINFORMING | • reinforming v. Present participle of reinform. • REINFORM v. to inform again. |