| AFFECTIVITIES | • affectivities n. Plural of affectivity. • AFFECTIVITY n. the quality of being affective.
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| BEAUTIFULLEST | • beautifullest adj. Alternative spelling of beautifulest. • BEAUTIFUL adj. fair to look at.
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| DEFORESTATION | • deforestation n. The process of destroying a forest and replacing it with something else, especially with an agricultural system. • deforestation n. (Computing theory) A transformation to eliminate intermediate data structures within a program.
 • DEFORESTATION n. the act of clearing forests.
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| EFFECTUATIONS | • effectuations n. Plural of effectuation. • EFFECTUATION n. the act of effectuating.
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| FEATHERSTITCH | • featherstitch n. A kind of embroidery stitch made of open, looped stitches worked alternately to the right and left of a central rib. • featherstitch v. To make stitches of this kind.
 • FEATHERSTITCH n. an embroidery stitch consisting of a line of diagonal blanket stitches worked alternately to the left and right.
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| FENESTRATIONS | • fenestrations n. Plural of fenestration. • FENESTRATION n. the arrangement, proportioning, and design of windows and doors in a building.
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| FERMENTATIONS | • fermentations n. Plural of fermentation. • FERMENTATION n. a chemical change with effervescence, as by the action of yeast.
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| INTERFOLIATES | • interfoliates v. Third-person singular simple present indicative form of interfoliate. • INTERFOLIATE v. to interleave.
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| MANIFESTATIVE | • manifestative adj. Relating to manifestation. • MANIFESTATIVE adj. serving to manifest.
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| PERFECTATIONS | • PERFECTATION n. making perfect. | 
| REFORESTATION | • reforestation n. The act or process of replanting a forest, especially after clear-cutting. • REFORESTATION n. the action of renewing forest cover, as by natural seeding or by the artificial planting of seeds or young trees.
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| REINFESTATION | • reinfestation n. A second or subsequent infestation. • REINFESTATION n. a recurrence of an infestation.
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| SPAGHETTIFIED | • spaghettified adj. (Astrophysics) Having undergone spaghettification. • SPAGHETTIFY v. to make into spaghetti, with particular reference to black holes.
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| SPAGHETTIFIES | • spaghettifies v. Third-person singular simple present indicative form of spaghettify. • SPAGHETTIFY v. to make into spaghetti, with particular reference to black holes.
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| STUPEFACIENTS | • stupefacients n. Plural of stupefacient. • STUPEFACIENT n. a narcotic, a stupefying drug.
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| SUPERFETATING | • superfetating v. Present participle of superfetate. • SUPERFETATE v. to conceive when a fetus is already in the uterus.
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| SUPERFETATION | • superfetation n. The formation of a fetus while another fetus is already present in the uterus. • superfetation n. An excessive accumulation; a superfluous addition.
 • SUPERFETATION n. a second conception when there is already a fetus in the womb, also SUPERFOETATION.
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| TUFFTAFFETIES | • TUFFTAFFETY n. (obsolete) a taffeta with a tufted pile, also TUFFTAFFETA, TUFTAFFETA, TUFTAFFETY. | 
| UNFATHERLIEST | • UNFATHERLY adj. not fatherly. |