| ACCOMPANYISTS | • accompanyists n. Plural of accompanyist. • ACCOMPANYIST n. one who accompanies another, also ACCOMPANIST. |
| COMPANIONWAYS | • companionways n. Plural of companionway. • COMPANIONWAY n. the stairs from upper deck of ship to lower deck. |
| COMPLAISANTLY | • complaisantly adv. In a complaisant manner; obligingly. • COMPLAISANT adv. wishing to please others; obliging. |
| HYPONATREMIAS | • hyponatremias n. Plural of hyponatremia. |
| KARYOMAPPINGS | • KARYOMAPPING n. a technique for determining whether an embryo has inherited a genetic defect by analysing DNA taken from it and its close relatives. |
| LARYNGOSPASMS | • laryngospasms n. Plural of laryngospasm. • LARYNGOSPASM n. spasmodic closure of the larynx. |
| LYMPHANGIOMAS | • lymphangiomas n. Plural of lymphangioma. • LYMPHANGIOMA n. an angioma of the lymph nodes. |
| METAPHYSICIAN | • metaphysician n. (Philosophy) A philosopher who specializes in the scholarly study of metaphysics. • METAPHYSICIAN n. a student of or specialist in metaphysics. |
| NYMPHAEACEOUS | • nymphaeaceous adj. (Botany) Of or relating to the family Nymphaeaceae of water lilies. • NYMPHAEACEOUS adj. belonging to the Nymphaea family, waterlilies. |
| NYMPHOMANIACS | • nymphomaniacs n. Plural of nymphomaniac. • NYMPHOMANIAC n. one afflicted with nymphomania. |
| PARASYMBIONTS | • parasymbionts n. Plural of parasymbiont. • PARASYMBIONT n. a partner in parasymbiosis. |
| PHANTASMAGORY | • phantasmagory n. Phantasmagoria. • PHANTASMAGORY n. a fantastic sequence of haphazardly associative imagery, as seen in dreams or fever, also PHANTASMAGORIA. |
| PHANTASMALITY | • phantasmality n. The quality of being phantasmal. • PHANTASMALITY n. the state of being phantasmal. |
| PHARMACOGNOSY | • pharmacognosy n. A branch of pharmacology that studies medical substances that are derived from natural sources, and their recognition. • PHARMACOGNOSY n. the study of drugs of animal and plant origin. |
| PHYSHARMONICA | • PHYSHARMONICA n. an early form of harmonium. |
| POLLYANNAISMS | • POLLYANNAISM n. a pollyannaish observation. |
| PROSENCHYMATA | • PROSENCHYMA n. supporting plant tissue containing little protoplasm. |
| SYNAPOSEMATIC | • SYNAPOSEMATIC adj. having a warning coloration common to a number of dangerous species in the same region. |
| YACHTSMANSHIP | • yachtsmanship n. The skill or art of sailing a yacht. • YACHTSMANSHIP n. the art of sailing a yacht. |