| ANTIRACISMS | • antiracisms n. Plural of antiracism. • ANTIRACISM n. opposition to racism.
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| ARCHAICISMS | • archaicisms n. Plural of archaicism. • ARCHAICISM n. an archaic expression.
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| ASCETICISMS | • asceticisms n. Plural of asceticism. • ASCETICISM n. the state of being ascetic.
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| ASEPTICISMS | • ASEPTICISM n. aseptic treatment. | 
| ASTATICISMS | • ASTATICISM n. the quality of being astatic, having no fixed position of stability. | 
| CLASSICISMS | • classicisms n. Plural of classicism. • CLASSICISM n. the principles or style embodied in the literature, art, or architecture of ancient Greece and Rome.
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| EMPIRICISMS | • empiricisms n. Plural of empiricism. • EMPIRICISM n. pursuit of knowledge by observation and experiment.
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| ERRATICISMS | • erraticisms n. Plural of erraticism. • ERRATICISM n. the state of being erratic.
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| FANATICISMS | • fanaticisms n. Plural of fanaticism. • FANATICISM n. fanatical outlook or behaviour.
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| GNOSTICISMS | • gnosticisms n. Plural of gnosticism. • Gnosticisms n. Plural of Gnosticism.
 • GNOSTICISM n. the belief that freedom derives solely from knowledge.
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| LACONICISMS | • laconicisms n. Plural of laconicism. • LACONICISM n. a vigorous, brief manner of expression, also LACONISM.
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| LAMBDACISMS | • lambdacisms n. Plural of lambdacism. • LAMBDACISM n. a fault in speaking or in composition, which consists in too frequent use of the letter l, or in doubling it erroneously, also LABDACISM.
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| ORGANICISMS | • organicisms n. Plural of organicism. • ORGANICISM n. the conception of life or society as an organism.
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| PACIFICISMS | • pacificisms n. Plural of pacificism. • PACIFICISM n. opposition to war or violence, also PACIFISM.
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| PHALLICISMS | • phallicisms n. Plural of phallicism. • PHALLICISM n. worship of the phallus, or generative power of nature.
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| PROSAICISMS | • prosaicisms n. Plural of prosaicism. • PROSAICISM n. the quality of being prosaic.
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| PSYCHICISMS | • PSYCHICISM n. psychical research. | 
| SCEPTICISMS | • scepticisms n. Plural of scepticism. • SCEPTICISM n. the doctrine that no facts can be certainly known, also SKEPTICISM.
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| SKEPTICISMS | • skepticisms n. Plural of skepticism. • SKEPTICISM n. an undecided, inquiring state of mind, also SCEPTICISM.
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| TECHNICISMS | • TECHNICISM n. an emphasis on or concern with practical results and method. |