| FENTHION | • fenthion n. An organothiophosphate insecticide, avicide, and acaricide. • FENTHION n. an insecticide. |
| HENNIEST | • henniest adj. Superlative form of henny: most henny. • HENNY adj. henlike. |
| IANTHINE | • ianthine adj. Violet-coloured. • IANTHINE adj. violet-coloured. |
| INHERENT | • inherent adj. Naturally as part or consequence of something. • INHERENT adj. innate, natural. |
| INTHRONE | • inthrone v. Archaic form of enthrone. • INTHRONE v. to place on a throne, also ENTHRONE. |
| INTRENCH | • intrench v. Archaic form of entrench. • INTRENCH v. to fix firmly, also ENTRENCH. |
| NAETHING | • NAETHING n. (Scots) nothing. |
| NONWHITE | • nonwhite adj. Not white in color. • nonwhite adj. Not belonging to the white race. • nonwhite adj. Not associated with white people. |
| SENNIGHT | • sennight n. (Archaic or obsolete). • sennight n. (Obsolete). • se'nnight n. Alternative form of sennight. |
| THEANINE | • theanine n. (Chemistry) amino acid commonly found in tea. • THEANINE n. an amino acid with health benefits. |
| THINNERS | • thinners n. Plural of thinner. • THINNER n. a preparation used to thin e.g. paint. |
| THINNESS | • thinness n. The state or quality of being thin. • THINNESS n. the state of being thin. |
| THINNEST | • thinnest adj. Superlative form of thin: most thin. • THIN adj. not fat. |
| THIONINE | • thionine n. (Chemistry) An artificial red or violet dyestuff consisting of a complex sulfur derivative of certain… • thionine n. (Organic chemistry) The unsaturated nine-membered heterocycle having eight carbon atoms, one sulfur… • THIONINE n. a violet dye, also THIONIN. |
| XANTHEIN | • xanthein n. (Chemistry) The water-soluble part of the yellow carotenoid pigment present in the cell sap of some plants. • XANTHEIN n. a soluble yellow colouring. |
| XANTHINE | • xanthine n. (Chemistry) Any of a group of alkaloids that include caffeine, theophylline, and theobromine as well… • XANTHINE n. a white substance, structurally related to uric acid, found in muscle tissue, the liver and other organs, also XANTHIN. |