| ANILINCTUS | • anilinctus n. Rare form of anilingus. • ANILINCTUS n. oral stimulation of the anus, also ANILINGUS.
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| AUCTIONING | • auctioning v. Present participle of auction. • AUCTION v. to sell publicly to the highest bidder.
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| CAUTIONING | • cautioning v. Present participle of caution. • cautioning n. The act of giving a warning.
 • CAUTION v. to warn.
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| CHINQUAPIN | • chinquapin n. Certain trees in the chestnut genus Castanea… • chinquapin n. Any of the trees in the genus Castanopsis.
 • chinquapin n. Any of the trees and shrubs in the genus Chrysolepis.
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| CULINARIAN | • culinarian n. A chef. • CULINARIAN n. a cook, chef.
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| CURTAINING | • curtaining v. Present participle of curtain. • curtaining n. Material used for curtains.
 • CURTAIN v. to furnish with hanging fabric.
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| INCAUTIONS | • incautions n. Plural of incaution. • INCAUTION n. want of caution.
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| INCUBATING | • incubating v. Present participle of incubate. • INCUBATE v. to warm eggs for hatching.
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| INCUBATION | • incubation n. Sitting on eggs for the purpose of hatching young; a brooding on, or keeping warm, to develop the life… • incubation n. (Pathology) The development of a disease from its causes, or the period of such development.
 • incubation n. (Chemistry) A period of little reaction which is followed by more rapid reaction.
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| INSOUCIANT | • insouciant adj. Casually unconcerned; carefree, indifferent, nonchalant. • INSOUCIANT adj. lighthearted and unconcerned.
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| JAUNDICING | • jaundicing v. Present participle of jaundice. • JAUNDICE v. to prejudice unfavourably.
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| MANICURING | • manicuring v. Present participle of manicure. • MANICURE v. to have the hands and nails treated professionally.
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| NEURAMINIC | • neuraminic adj. Of or pertaining to neuraminic acid or its derivatives. • NEURAMINIC adj. as in neuraminic acid, a carboxylic acid which is an amino sugar.
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| QUINACRINE | • quinacrine n. A drug with various applications, including as an antimalarial, having the chemical formula C23H30ClN… • QUINACRINE n. another name for mepacrine, a bitter yellow powder, formerly used against malaria.
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| UNACTIVING | • UNACTIVE v. to make (a person) inactive. | 
| UNCHAINING | • unchaining v. Present participle of unchain. • UNCHAIN v. to free from a chain.
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| UNCHAIRING | • UNCHAIR v. to remove from a chairmanship. | 
| UNCINARIAS | • UNCINARIA n. hookworm. |