| DOXASTICS | • DOXASTICS n. the branch of logic concerned with belief. |
| DYSTAXIAS | • DYSTAXIA n. a form of muscular tremor. |
| EPISTAXES | • epistaxes n. Plural of epistaxis. • EPISTAXIS n. bleeding from the nose. |
| EPISTAXIS | • epistaxis n. (Medicine) nosebleed. • EPISTAXIS n. bleeding from the nose. |
| EXACTNESS | • exactness n. The state of being exact. • EXACTNESS n. the state of being exact. |
| EXACTRESS | • exactress n. A female exactor. • EXACTRESS n. a female exactor. |
| EXSECANTS | • exsecants n. Plural of exsecant. • EXSECANT n. a trigonometric function of an angle. |
| MAXIMISTS | • MAXIMIST n. a habitual maker of maxims. |
| SALTBOXES | • saltboxes n. Plural of saltbox. • salt␣boxes n. Plural of salt box. • SALTBOX n. a box for holding salt. |
| SAXONITES | • saxonites n. Plural of saxonite. • SAXONITE n. an ultrabasic igneous rock consisting of olivine and enstatite. |
| SEXTANSES | • SEXTANS n. (Latin) a Roman gold coin. |
| SEXTARIUS | • sextarius n. (Historical) A Roman unit of liquid measure reckoned as the volume of 1⅔ Roman pound of wine and equivalent… • sextarius n. (Historical) A Roman unit of dry measure. • SEXTARIUS n. (Latin) an ancient Roman unit of liquid measure. |
| SEXUALIST | • sexualist n. (Botany) One who classifies plants by the sexual method of Linnaeus. • SEXUALIST n. one who classifies plants by the sexual method of Linnaeus. |
| SUBTAXONS | • subtaxons n. Plural of subtaxon. • SUBTAXON n. a subdivision of a taxon. |
| XANTHISMS | • XANTHISM n. a condition of skin, fur or feathers in which yellow coloration predominates. |