| AEROPAUSES | • aeropauses n. Plural of aeropause. • AEROPAUSE n. the region of the earth's atmosphere above which aircraft cannot fly. |
| APATOSAURS | • apatosaurs n. Plural of apatosaur. • APATOSAUR n. a kind of long-necked dinosaur, also APATOSAURUS. |
| AQUASCAPES | • aquascapes n. Plural of aquascape. • AQUASCAPE n. a scenic view of a body of water. |
| ASPHALTUMS | • asphaltums n. Plural of asphaltum. • ASPHALTUM n. (Greek) a mixture of bituminous pitch with sand etc. used for surfacing paths, roads, etc., also ASPHALT. |
| AUSPICATES | • auspicates v. Third-person singular simple present indicative form of auspicate. • AUSPICATE v. to prognosticate, predict. |
| AUTOPISTAS | • autopistas n. Plural of autopista. • AUTOPISTA n. (Spanish) a motorway. |
| EUPHRASIAS | • euphrasias n. Plural of euphrasia. • EUPHRASIA n. eyebright, a plant once used to treat disorders of the eyes, also EUPHRASY. |
| GASPEREAUS | • gaspereaus n. Plural of gaspereau. • GASPEREAU n. (French) a fish of the herring family found on the Atlantic coast of North America, aka alewife. |
| ISPAGHULAS | • ISPAGHULA n. a dietary fibre derived from seed husks and used as a thickener or stabilizer in the food industry, aka psyllium. |
| MARSUPIALS | • marsupials n. Plural of marsupial. • MARSUPIAL n. a pouched mammal, also MARSUPIAN. |
| MARSUPIANS | • marsupians n. Plural of marsupian. • MARSUPIAN n. a pouched mammal, also MARSUPIAL. |
| PANDANUSES | • pandanuses n. Plural of pandanus. • PANDANUS n. (Malay) a palm of SE Asia, the leaves of which are used to weave mats, also PANDAN. |
| PANSEXUALS | • pansexuals n. Plural of pansexual. • pan-sexuals n. Plural of pan-sexual. • PANSEXUAL n. an adherent of this. |
| PASTURAGES | • pasturages n. Plural of pasturage. • PASTURAGE n. the business of feeding or grazing cattle. |
| SAGAPENUMS | • sagapenums n. Plural of sagapenum. • SAGAPENUM n. a gum resin, formerly used to stimulate menstruation and as an antispasmodic. |
| SEPARATUMS | • SEPARATUM n. a separate offprint. |
| SULPHATASE | • sulphatase n. (Biochemistry) Alternative spelling of sulfatase. • SULPHATASE n. any of various esterases that accelerate the hydrolysis of sulfuric esters, also SULFATASE. |
| UNPASSABLE | • unpassable adj. Not able to be passed. • unpassable adj. (LGBT) Unable to pass successfully as the gender one wishes to be seen as. • UNPASSABLE adj. impassable. |