| AMBASSADORSHIPS | • ambassadorships n. Plural of ambassadorship. • AMBASSADORSHIP n. the position of an ambassador. |
| ARCHEOBOTANISTS | • ARCHEOBOTANIST n. one who studies archeobotany. |
| BLAMEWORTHINESS | • blameworthiness n. The characteristic of being blameworthy. • BLAMEWORTHINESS n. the state of being blameworthy. |
| BRACHIOSAURUSES | • brachiosauruses n. Plural of brachiosaurus. • BRACHIOSAURUS n. any member of a genus of huge lizard-hipped plant-eating dinosaurs. |
| CLAUSTROPHOBIAS | • claustrophobias n. Plural of claustrophobia. • CLAUSTROPHOBIA n. fear of closed spaces. |
| HEARTBROKENNESS | • heartbrokenness n. The state or quality of being heartbroken. • HEARTBROKEN n. having a broken heart. |
| HONORABLENESSES | • HONORABLENESS n. the state of being honorable, also HONOURABLENESS. |
| NEPHROBLASTOMAS | • nephroblastomas n. Plural of nephroblastoma. • NEPHROBLASTOMA n. a tumour on the kidneys. |
| STREPHOSYMBOLIA | • strephosymbolia n. A tendency, associated with word blindness, to twist or invert certain similar letters (such as b and d) when reading. • STREPHOSYMBOLIA n. a visual disorder where letters are seen mirror imaged. |
| SUBSTRATOSPHERE | • substratosphere n. The area of the atmosphere directly below the stratosphere. • SUBSTRATOSPHERE n. the area of the atmosphere below the stratosphere. |
| SYLLABOGRAPHIES | • SYLLABOGRAPHY n. use of a writing system consisting of characters for syllables rather than for individual sounds or whole words. |
| SYMBOLOGRAPHIES | • SYMBOLOGRAPHY n. symbolic writing or representation. |
| SYMMETROPHOBIAS | • SYMMETROPHOBIA n. fear of symmetry. |
| THROMBOPLASTINS | • thromboplastins n. Plural of thromboplastin. • THROMBOPLASTIN n. a complex enzyme found esp. in platelets that functions in the conversion of prothrombin into thrombin in the clotting of blood. |