| AEROPLANKTONS | • AEROPLANKTON n. minute organisms carried in the air. |
| COMPAGINATION | • compagination n. (Obsolete) The union of parts; composite structure. • COMPAGINATION n. the act of compaginating. |
| COMPANIONABLE | • companionable adj. Having the characteristics of a worthy companion; friendly and sociable. • COMPANIONABLE adj. sociable, also COMPANIABLE. |
| COMPANIONABLY | • companionably adv. In a companionable manner; agreeably, sociably. • COMPANIONABLE adv. sociable, also COMPANIABLE. |
| COMPANIONWAYS | • companionways n. Plural of companionway. • COMPANIONWAY n. the stairs from upper deck of ship to lower deck. |
| COMPLANATIONS | • COMPLANATION n. the state of being flattened. |
| MORPHINOMANIA | • morphinomania n. (Dated) morphine addiction. • MORPHINOMANIA n. a habitual craving or desire for morphine. |
| NANNOPLANKTON | • nannoplankton n. Alternative form of nanoplankton. • NANNOPLANKTON n. very small plankton, also NANOPLANKTON. |
| NANOPLANKTONS | • nanoplanktons n. Plural of nanoplankton. • NANOPLANKTON n. very small plankton, also NANNOPLANKTON. |
| NONCOMPARABLE | • noncomparable adj. Not comparable. • non-comparable adj. Alternative form of noncomparable. • NONCOMPARABLE adj. not comparable. |
| PANHARMONICON | • panharmonicon n. A mechanical musical instrument that could imitate various instruments and generate sound effects. • PANHARMONICON n. a mechanical musical instrument mimicking an orchestra. |
| PARALIPOMENON | • paralipomenon n. (Biblical) Either of the Books of Chronicles in the Old Testament. • paralipomenon n. (Usually in the plural) An omission, especially one of a book, added later as a supplement. • PARALIPOMENON n. a thing added as a supplement to a main text, also PARALEIPOMENON. |
| PATRONISATION | • patronisation n. (Britain) Alternative spelling of patronization. • PATRONISATION n. the act of patronising, also PATRONIZATION. |
| PATRONIZATION | • patronization n. Patronizing behaviour or talk. • PATRONIZATION n. the act of patronizing, also PATRONISATION. |
| WEAPONIZATION | • weaponization n. American spelling and Oxford British spelling standard spelling of weaponisation. |