| BUFOTENINES | • BUFOTENINE n. a poisonous paralytic hallucinogenic drug. |
| COUNTERFEIT | • counterfeit adj. False, especially of money; intended to deceive or carry appearance of being genuine. • counterfeit adj. Inauthentic. • counterfeit adj. Assuming the appearance of something; deceitful; hypocritical. |
| COUNTERFIRE | • counterfire n. (Military) firing of weapons in response. • COUNTERFIRE n. return fire. |
| FEUDATORIES | • feudatories n. Plural of feudatory. • FEUDATORY n. one holding lands or power by a feudal tenure, also FEODARY, FEUDARY. |
| FEUILLETONS | • feuilletons n. Plural of feuilleton. • FEUILLETON n. (French) in French and other newspapers, a part ruled off the bottom of a page for a serial story, critical article, etc.; a contribution of this kind. |
| FLUORIMETER | • fluorimeter n. Alternative form of fluorometer. • FLUORIMETER n. an instrument for measuring fluorescence, also FLUOROMETER. |
| FLUOXETINES | • FLUOXETINE n. an antidepressant drug that increases the levels of serotonin in the central nervous system. |
| FORFEITURES | • forfeitures n. Plural of forfeiture. • FORFEITURE n. the act of forfeiting. |
| FUGITOMETER | • FUGITOMETER n. an instrument used for measuring the fastness to light of dyed materials. |
| LETHIFEROUS | • lethiferous adj. (Obsolete) Deadly, lethal. • LETHIFEROUS adj. causing death; carrying or bearing death. |
| OUTFIELDERS | • outfielders n. Plural of outfielder. • OUTFIELDER n. one who plays in the outfield. |
| OVERFATIGUE | • overfatigue v. (Transitive) To fatigue to excess; to tire out. • overfatigue n. Excessive fatigue. • OVERFATIGUE n. a state of excessive fatigue. |
| PESTIFEROUS | • pestiferous adj. Containing organisms that cause contagious diseases. • pestiferous adj. Annoying, vexatious. • PESTIFEROUS adj. bringing plague or pestilence. |
| REOUTFITTED | • reoutfitted v. Simple past tense and past participle of reoutfit. • REOUTFIT v. to outfit again. |
| SEPTIFEROUS | • septiferous adj. (Botany) Bearing a partition; said of the valves of a capsule. • septiferous adj. (Obsolete) Conveying putrid poison. • SEPTIFEROUS adj. having barriers. |
| UNFORFEITED | • unforfeited adj. Not forfeited. • UNFORFEITED adj. not forfeited. |