| ACHROMATOPSIA | • achromatopsia n. Achromatopia. • ACHROMATOPSIA n. total colour-blindness, where only white, grey and black are visible.
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| AMPHIBLASTULA | • amphiblastula n. A larva of some sponges that has equal numbers of both flagellate and nonflagellate cells separated… • AMPHIBLASTULA n. the free-swimming larva of certain sponges, which consists of a hollow spherical mass of cells some of which have flagella.
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| AMPHISTOMATAL | • AMPHISTOMATAL adj. of a leaf, having stomata on both surfaces, also AMPHISTOMATIC. | 
| ANALPHABETICS | • analphabetics n. Plural of analphabetic. • ANALPHABETIC n. one who is unable to read.
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| ANALPHABETISM | • analphabetism n. Illiteracy, the inability to read and write. • ANALPHABETISM n. illiteracy.
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| ASTRAPOPHOBIA | • astrapophobia n. Astraphobia. • ASTRAPOPHOBIA n. a morbid fear of thunder and lightning, also ASTRAPHOBIA, ASTROPHOBIA.
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| PANAESTHESIAS | • PANAESTHESIA n. totality of perception; general awareness, also PANAESTHETISM. | 
| PARAESTHESIAS | • paraesthesias n. Plural of paraesthesia. • PARAESTHESIA n. a tingling sensation on the skin, also PARESTHESIA.
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| PARAGNATHISMS | • PARAGNATHISM n. having equal mandibles. | 
| PARAGRAPHISTS | • paragraphists n. Plural of paragraphist. • PARAGRAPHIST n. a person who writes paragraphs, news items esp. for newspapers.
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| PATRIARCHATES | • patriarchates n. Plural of patriarchate. • PATRIARCHATE n. the office of a patriarch.
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| PHALANSTERIAN | • phalansterian n. One who favours the system of phalansteries proposed by Charles Fourier. • PHALANSTERIAN n. a person who supports the idea of phalansterism, the Fourier land system.
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| PHANTASMAGORY | • phantasmagory n. Phantasmagoria. • PHANTASMAGORY n. a fantastic sequence of haphazardly associative imagery, as seen in dreams or fever, also PHANTASMAGORIA.
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| PHANTASMALIAN | • phantasmalian adj. (Rare) phantasmal. • PHANTASMALIAN adj. like a phantasm.
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| PHANTASMALITY | • phantasmality n. The quality of being phantasmal. • PHANTASMALITY n. the state of being phantasmal.
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| SATANOPHANIES | • satanophanies n. Plural of satanophany. • SATANOPHANY n. an appearance of the devil.
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| SATANOPHOBIAS | • SATANOPHOBIA n. fear of the devil. | 
| TACHYPHRASIAS | • TACHYPHRASIA n. abnormally rapid or voluble speech, also TACHYPHASIA. |