| AIRCRAFTSMAN | • aircraftsman n. An aircraftman. • AIRCRAFTSMAN n. a member of the lowest (male) rank in the RAF, also AIRCRAFTMAN. |
| AIRCRAFTSMEN | • aircraftsmen n. Plural of aircraftsman. • AIRCRAFTSMAN n. a member of the lowest (male) rank in the RAF, also AIRCRAFTMAN. |
| ARCHERFISHES | • archerfishes n. Plural of archerfish. • ARCHERFISH n. a kind of fish that shoots a jet of water to knock down insects. |
| CONFIRMATORS | • confirmators n. Plural of confirmator. • CONFIRMATOR n. one who confirms. |
| ENFRANCHISER | • enfranchiser n. One who enfranchises. • ENFRANCHISER n. one who enfranchises. |
| FIBROSARCOMA | • fibrosarcoma n. (Oncology) A fibroblastic sarcoma: a malignant tumor derived from fibrous connective tissue. • FIBROSARCOMA n. a sarcoma formed of spindle-shaped cells in collagenous fibrils. |
| FIRECRACKERS | • firecrackers n. Plural of firecracker. • FIRECRACKER n. a usually paper cylinder containing an explosive and a fuse and set off to make a noise. |
| FORNICATRESS | • fornicatress n. (Obsolete) A woman guilty of fornication. • FORNICATRESS n. a female fornicator. |
| FRACTOSTRATI | • FRACTOSTRATUS n. a type of cloud. |
| PRIESTCRAFTS | • priestcrafts n. Plural of priestcraft. • PRIESTCRAFT n. priestly policy directed to worldly ends. |
| PURIFICATORS | • purificators n. Plural of purificator. • PURIFICATOR n. a cloth used to wipe the Eucharist chalice. |
| RAREFACTIONS | • rarefactions n. Plural of rarefaction. • RAREFACTION n. the act of rarefying. |
| REFECTORIANS | • refectorians n. Plural of refectorian. • REFECTORIAN n. the officer in charge of the refectory and its arrangements, also REFECTIONER. |
| REFRACTARIES | • REFRACTARY n. a substance that is able to resist high temperatures, etc., used in lining furnaces, etc. |
| REFRACTORIES | • refractories n. Plural of refractory. • REFRACTORY n. a stubborn person. |
| SCARIFICATOR | • scarificator n. (Surgery, archaic) An instrument, principally used in cupping, containing several lancets that are moved… • SCARIFICATOR n. a surgical instrument for scarifying, also SCARIFIER. |
| TRAFFICATORS | • trafficators n. Plural of trafficator. • TRAFFICATOR n. formerly, a movable pointer raised or lowered by the driver of a vehicle to warn of a change of direction. |
| VERSIFICATOR | • versificator n. Someone who writes verse; a poet. • VERSIFICATOR n. a maker of verses, also VERSIFIER. |
| VOCIFERATORS | • vociferators n. Plural of vociferator. • VOCIFERATOR n. one who vociferates. |