| AMORPHOUSNESSES | • AMORPHOUSNESS n. the state of being amorphous. |
| CONNOISSEURSHIP | • connoisseurship n. The state or act of being a connoisseur. • CONNOISSEURSHIP n. the state of being a connoisseur. |
| COUNSELLORSHIPS | • counsellorships n. Plural of counsellorship. • COUNSELLORSHIP n. the office of counsellor, also COUNSELORSHIP. |
| DRAUGHTSPERSONS | • draughtspersons n. Plural of draughtsperson. • DRAUGHTSPERSON n. a gender-neutral term for draughtsman or draughtswoman. |
| NEUROSYPHILISES | • NEUROSYPHILIS n. a syphilitic infection affecting the central nervous system. |
| PSEUDOARTHROSES | • pseudoarthroses n. Plural of pseudoarthrosis. • PSEUDOARTHROSIS n. a joint formed by fibrous tissue bridging the gap between the two fragments of bone of an old fracture that have not united, also PSEUDARTHROSIS. |
| PSEUDOARTHROSIS | • pseudoarthrosis n. Alternative form of pseudarthrosis. • PSEUDOARTHROSIS n. a joint formed by fibrous tissue bridging the gap between the two fragments of bone of an old fracture that have not united, also PSEUDARTHROSIS. |
| PSEUDOMORPHISMS | • pseudomorphisms n. Plural of pseudomorphism. • PSEUDOMORPHISM n. the state of being pseudomorphic. |
| PSYCHOSURGERIES | • psychosurgeries n. Plural of psychosurgery. • PSYCHOSURGERY n. cerebral surgery employed in treating psychic symptoms. |
| SUBSTRATOSPHERE | • substratosphere n. The area of the atmosphere directly below the stratosphere. • SUBSTRATOSPHERE n. the area of the atmosphere below the stratosphere. |
| SULPHUREOUSNESS | • sulphureousness n. Archaic form of sulphurousness. • SULPHUREOUSNESS n. the state of being sulphureous. |
| SUPERCARGOSHIPS | • SUPERCARGOSHIP n. the office of supercargo. |
| SUPERPHOSPHATES | • superphosphates n. Plural of superphosphate. • SUPERPHOSPHATE n. acid phosphate. |
| SUPERVISORSHIPS | • supervisorships n. Plural of supervisorship. • SUPERVISORSHIP n. the office of supervisor. |
| UNDEREMPHASISES | • underemphasises v. Third-person singular simple present indicative form of underemphasise. • UNDEREMPHASISE v. to emphasise insufficiently, also UNDEREMPHASIZE. |
| VAPOURISHNESSES | • VAPOURISHNESS n. the state of being vapourish. |