| BACKSWORDSMEN | • BACKSWORDSMAN n. one who uses a backsword, a sword with one sharp edge, also BACKSWORDMAN. |
| BALDERLOCKSES | • BALDERLOCKS n. an edible seaweed, also BADDERLOCK. |
| BASIDIOSPORES | • basidiospores n. Plural of basidiospore. • BASIDIOSPORE n. a spore produced by a basidium. |
| BODYSNATCHERS | • bodysnatchers n. Plural of bodysnatcher. • body-snatchers n. Plural of body-snatcher. • body␣snatchers n. Plural of body snatcher. |
| BRASSFOUNDERS | • brassfounders n. Plural of brassfounder. • BRASSFOUNDER n. a person who casts objects in brass. |
| CARBOHYDRASES | • carbohydrases n. Plural of carbohydrase. • CARBOHYDRASE n. any of a group of enzymes (as amylase) that promote hydrolysis or synthesis of a carbohydrate (as a disaccharide). |
| CONSIDERABLES | • considerables n. (Obsolete) plural of considerable. • CONSIDERABLE n. something worth considering. |
| DECARBONISERS | • DECARBONISER n. an apparatus or removing carbon, also DECARBONIZER. |
| DERMABRASIONS | • dermabrasions n. Plural of dermabrasion. • DERMABRASION n. surgical removal of skin blemishes or imperfections (as scars or tattoos) by abrasion. |
| LABOREDNESSES | • LABOREDNESS n. the state of being labored. |
| PLASTERBOARDS | • plasterboards n. Plural of plasterboard. • PLASTERBOARD n. a thin rigid board, in the form of a layer of plaster compressed between two layers of fibreboard, used to form or cover walls. |
| PROBOSCIDEANS | • proboscideans n. Plural of proboscidean. • PROBOSCIDEAN n. any of an order of large mammals comprising the elephants and extinct related forms, also PROBOSCIDIAN. |
| RHABDOSPHERES | • rhabdospheres n. Plural of rhabdosphere. • RHABDOSPHERE n. an aggregation of rhabdoliths in oceanic ooze. |
| RHABDOVIRUSES | • rhabdoviruses n. Plural of rhabdovirus. • RHABDOVIRUS n. a class of virus that includes rabies. |
| SCRAPERBOARDS | • scraperboards n. Plural of scraperboard. • SCRAPERBOARD n. a clay-surface board on which drawings can be made by scraping tints off as well as applying them. |
| SCRIEVEBOARDS | • scrieve␣boards n. Plural of scrieve board. • SCRIEVEBOARD n. a shipbuilder's drawing board, also SCRIVEBOARD. |
| SHUFFLEBOARDS | • shuffleboards n. Plural of shuffleboard. • SHUFFLEBOARD n. an old game in which a coin or other disc was driven along a table by the hand, also SHOVELBOARD. |
| SKATEBOARDERS | • skateboarders n. Plural of skateboarder. • SKATEBOARDER n. one who skateboards. |
| SUBDEACONRIES | • subdeaconries n. Plural of subdeaconry. • SUBDEACONRY n. the office of subdeacon. |
| SUBORDINARIES | • subordinaries n. Plural of subordinary. • SUBORDINARY n. any of several heraldic bearings of secondary importance to the ordinary, such as the lozenge and the orle. |