| ANFRACTUOSITY | • anfractuosity n. A winding channel or crevice, such as occur in the depths of the sea or in mountains. • anfractuosity n. One of the fissures (sulci) separating the convolutions of the brain, or, by analogy, in the mind. • ANFRACTUOSITY n. circuitousness, intricacy. | 
| CARBONIFEROUS | • carboniferous adj. Containing or producing carbon. • Carboniferous adj. (Geology) Of a geologic period within the Paleozoic era; comprises the lower, middle and upper Mississippian… • Carboniferous prop.n. (Geology) the Carboniferous period. | 
| CONFABULATORS | • confabulators n. Plural of confabulator. • CONFABULATOR n. one who confabulates. | 
| CONFIGURATORS | • configurators n. Plural of configurator. • CONFIGURATOR n. an item of software that enables or assists in the configuration of a product. | 
| COSURFACTANTS | • cosurfactants n. Plural of cosurfactant. • COSURFACTANT n. something that works in combination with a surfactant. | 
| COUNTERSHAFTS | • countershafts n. Plural of countershaft. • COUNTERSHAFT n. an intermediate shaft driven by the main shaft. | 
| FLUOROCARBONS | • fluorocarbons n. Plural of fluorocarbon. • FLUOROCARBON n. any of a series of compounds of fluorine and carbon. | 
| FRACTIOUSNESS | • fractiousness n. The quality of being fractious; trouble-making; unruliness. • fractiousness n. A peevish or cranky nature. • FRACTIOUS n. troublesome, irritable. | 
| FRUMENTACEOUS | • frumentaceous adj. Resembling or pertaining to grain, especially wheat. • FRUMENTACEOUS adj. resembling wheat or other grain. | 
| FUNCTIONARIES | • functionaries n. Plural of functionary. • FUNCTIONARY n. one who serves in a certain function. | 
| FURACIOUSNESS | • FURACIOUS n. (obsolete) given to thieving; thievish. | 
| MANUFACTORIES | • manufactories n. Plural of manufactory. • MANUFACTORY n. a place where something is made. | 
| NECTARIFEROUS | • nectariferous adj. That yields nectar. • NECTARIFEROUS adj. producing nectar. | 
| NONCOLOURFAST | • noncolourfast adj. Alternative form of noncolorfast. • NONCOLOURFAST adj. not colourfast, also NONCOLORFAST. | 
| PURIFICATIONS | • purifications n. Plural of purification. • PURIFICATION n. the act or an instance of purifying or of being purified. | 
| PUTREFACTIONS | • putrefactions n. Plural of putrefaction. • PUTREFACTION n. rotting. | 
| TRIFURCATIONS | • trifurcations n. Plural of trifurcation. • TRIFURCATION n. the state of being divided into three forks. |