| AMPHICHROMATIC | • amphichromatic adj. Amphichroic. • AMPHICHROMATIC adj. producing two colours, one on reacting with an acid, the other on reacting with a base, also AMPHICHROIC.
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| ARACHNOPHOBICS | • arachnophobics n. Plural of arachnophobic. • ARACHNOPHOBIC n. one with a morbid fear of spiders.
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| ARCHGENETHLIAC | • ARCHGENETHLIAC n. (Browning) in derogatory sense, the greatest of genethliacs or astrologers. | 
| BATRACHOPHOBIC | • BATRACHOPHOBIC adj. having a morbid fear of frogs and toads. | 
| BRACHYCEPHALIC | • brachycephalic adj. (Of a person or animal) Having a head that is short from front to back (relative to its width from left to right). • brachycephalic n. A brachycephalic person or creature.
 • BRACHYCEPHALIC adj. short-headed, esp. having a skull whose breadth is 80 per cent or more of its length.
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| CHALCOGRAPHERS | • chalcographers n. Plural of chalcographer. • CHALCOGRAPHER n. one who practises chalcography, the art of engraving on copper or brass.
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| CHALCOGRAPHIES | • CHALCOGRAPHY n. the art of engraving on copper or brass. | 
| CHALCOGRAPHIST | • chalcographist n. Synonym of chalcographer. • CHALCOGRAPHIST n. one who practises chalcography, the art of engraving on copper or brass.
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| CHIROGRAPHICAL | • chirographical adj. Chirographic. • CHIROGRAPHICAL adj. relating to handwriting, also CHIROGRAPHIC.
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| CHOROGRAPHICAL | • chorographical adj. Pertaining to chorography. • CHOROGRAPHICAL adj. relating to chorography, the description and mapping of particular regions or districts, also CHOROGRAPHIC.
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| COCHAIRMANSHIP | • COCHAIRMANSHIP n. joint chairmanship. | 
| HIERARCHICALLY | • hierarchically adv. Of, relating to, or arranged in a hierarchy. • hierarchically adv. Pertaining to a transitive relation between objects by which they may be ordered into a hierarchy.
 • HIERARCHICAL adv. of, relating to, or arranged in a hierarchy, also HIERARCHIC.
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| ICHNOGRAPHICAL | • ichnographical adj. Synonym of ichnographic. • ICHNOGRAPHICAL adj. relating to the ichnography, the making of ground plans, also ICHNOGRAPHIC.
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| SCAPHOCEPHALIC | • scaphocephalic adj. (Anatomy) Of, pertaining to, or affected with scaphocephaly. • SCAPHOCEPHALIC n. someone having an abnormally long narrow skull.
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| SCAPHOCEPHALUS | • SCAPHOCEPHALUS n. an abnormally long and narrow boat-shaped skull. | 
| TACHYGRAPHICAL | • TACHYGRAPHICAL adj. relating to tachygraphy, shorthand, also TACHYGRAPHIC. |