| CUSTODIANSHIPS | • custodianships n. Plural of custodianship. • CUSTODIANSHIP n. the office of custodian. |
| JUSTICIARSHIPS | • JUSTICIARSHIP n. the office of justiciar. |
| POSTHUMOUSNESS | • posthumousness n. The quality of being posthumous. • POSTHUMOUSNESS n. the state of being posthumous. |
| POSTULANTSHIPS | • POSTULANTSHIP n. the office of postulant. |
| PSEUDAESTHESIA | • pseudaesthesia n. (Medicine) phantom pain, false or imaginary feeling or sense perception such as occurs in hypochondriasis… • pseudæsthesia n. Rare spelling of pseudaesthesia. • PSEUDAESTHESIA n. imaginary feeling or sensation. |
| PSEUDARTHROSES | • pseudarthroses n. Plural of pseudarthrosis. • PSEUDARTHROSIS 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 PSEUDOARTHROSIS. |
| PSEUDARTHROSIS | • pseudarthrosis n. (Pathology) A bony, flexible structure, resembling a joint, sometimes found after a poorly united fracture. • pseudarthrosis n. (Surgery) A failed fusion after an arthrodesis surgery. • pseudarthrosis n. (Architecture) A groove in a block of stone that simulates a joint. |
| SINANTHROPUSES | • SINANTHROPUS n. Peking fossil man. |
| SPRIGHTFULNESS | • sprightfulness n. (Rare) The quality of being sprightful. • SPRIGHTFULNESS n. (obsolete) the state of being sprightful. |
| STROPHANTHUSES | • strophanthuses n. Plural of strophanthus. • STROPHANTHUS n. a plant of the African and Asiatic genus Strophanthus, of the periwinkle family. |
| SUBEDITORSHIPS | • subeditorships n. Plural of subeditorship. • SUBEDITORSHIP n. the office of subeditor. |
| SUCCENTORSHIPS | • SUCCENTORSHIP n. the office of succentor. |
| SUPERSTRENGTHS | • superstrengths n. Plural of superstrength. • SUPERSTRENGTH n. exceptional strength. |
| SURROGATESHIPS | • surrogateships n. Plural of surrogateship. • SURROGATESHIP n. the office of surrogate. |
| TREASURERSHIPS | • treasurerships n. Plural of treasurership. • TREASURERSHIP n. the office of treasurer. |