| ANATOXINS | • anatoxins n. Plural of anatoxin. • ANATOXIN n. a potent alkaloid toxin derived from a species of cyanobacteria. |
| ANNEXIONS | • annexions n. Plural of annexion. • ANNEXION n. (archaic) the act of annexing, also ANNEXATION. |
| BANXRINGS | • banxrings n. Plural of banxring. • BANXRING n. (Javanese) a tree-shrew, an E. Indian insectivorous mammal, also BANGSRING. |
| ENDEXINES | • ENDEXINE n. an inner layer of the exine, the tough outer wall of a pollen grain. |
| EXPANSION | • expansion n. An act, process, or instance of expanding. • EXPANSION n. the act of expanding. |
| EXPENSING | • expensing v. Present participle of expense. • EXPENSE v. to charge with costs. |
| EXTENSION | • extension n. The act of extending; a stretching out; enlargement in length, breadth, or time; an increase. • extension n. The state of being extended. • extension n. That property of a body by which it occupies a portion of space (or time, e.g. "spatiotemporal extension"). |
| INDEXINGS | • indexings n. Plural of indexing. • INDEXING n. the linking of wages and cost-of-living levels. |
| INFIXIONS | • infixions n. Plural of infixion. • INFIXION n. the act of infixing. |
| INNOXIOUS | • innoxious adj. (Archaic) Having no harmful effect; harmless, innocuous. • INNOXIOUS adj. harmless. |
| NEOTOXINS | • NEOTOXIN n. any harmful substance in the environment causing illness or allergy. |
| NONSEXIST | • nonsexist adj. Not sexist. • nonsexist n. One who is not a sexist. • NONSEXIST adj. not sexist. |
| NONTOXICS | • nontoxics n. Plural of nontoxic. • NONTOXIC n. a substance that is not toxic. |
| OXYANIONS | • oxyanions n. Plural of oxyanion. • OXYANION n. an anion containing one or more oxygen atoms bonded to another element (as in the sulphate and carbonate ions). |
| SEXENNIAL | • sexennial adj. Pertaining to a period of six years; taking place once every six years. • sexennial n. A sexennial event. • SEXENNIAL adj. lasting six years, or happening once in six years. |
| UNANXIOUS | • unanxious adj. Not anxious. • UNANXIOUS adj. not anxious. |
| XANTHEINS | • xantheins n. Plural of xanthein. • XANTHEIN n. a soluble yellow colouring. |
| XANTHINES | • xanthines n. Plural of xanthine. • XANTHINE n. a white substance, structurally related to uric acid, found in muscle tissue, the liver and other organs, also XANTHIN. |
| XENURINES | • xenurines n. Plural of xenurine. • XENURINE n. any armadillo of the genus Xenurus. |