| ARCHPRIESTHOODS | • archpriesthoods n. Plural of archpriesthood. • ARCHPRIESTHOOD n. the office of archpriest. |
| AUTORADIOGRAPHS | • autoradiographs n. Plural of autoradiograph. • AUTORADIOGRAPH n. an autoradiographic record, also RADIOAUTOGRAPH. |
| CATHODOGRAPHERS | • CATHODOGRAPHER n. one who takes photographs created using X-rays. |
| DACTYLOGRAPHERS | • DACTYLOGRAPHER n. one who studies fingerprints. |
| DERMATOGRAPHIAS | • DERMATOGRAPHIA n. a type of urticaria in which the physical allergy causes stroking or scratching, etc. to raise a red weal on the skin. |
| DERMATOGRAPHIES | • DERMATOGRAPHY n. anatomical description of the skin, also DERMOGRAPHY. |
| DRAUGHTSPERSONS | • draughtspersons n. Plural of draughtsperson. • DRAUGHTSPERSON n. a gender-neutral term for draughtsman or draughtswoman. |
| HARPSICHORDISTS | • harpsichordists n. Plural of harpsichordist. • HARPSICHORDIST n. one who plays the harpsichord. |
| HERMAPHRODITISM | • hermaphroditism n. The state of having sexual organs of both the male and female sexes. • HERMAPHRODITISM n. the state of being hermaphrodite, bearing both sexes, usually in the same flower. |
| HYDROTHERAPISTS | • hydrotherapists n. Plural of hydrotherapist. • HYDROTHERAPIST n. a practitioner of hydrotherapy. |
| POLYARTHRITIDES | • polyarthritides n. Plural of polyarthritis. • POLYARTHRITIS n. arthritis affecting several joints. |
| 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. |
| RADIOAUTOGRAPHS | • radioautographs n. Plural of radioautograph. • RADIOAUTOGRAPH n. an autoradiographic record, also AUTORADIOGRAPH. |
| RADIOTELEGRAPHS | • radiotelegraphs n. Plural of radiotelegraph. • RADIOTELEGRAPH n. wireless telegraphy. |
| RADIOTHERAPISTS | • radiotherapists n. Plural of radiotherapist. • RADIOTHERAPIST n. one who practises radiotherapy. |
| SPHAEROSIDERITE | • sphaerosiderite n. Alternative form of spherosiderite. • SPHAEROSIDERITE n. concretionary clay-ironstone. |