| BUTYRYLS | • butyryls n. Plural of butyryl. • BUTYRYL n. a radical of butyric acid. |
| DYSPATHY | • dyspathy n. Antipathy, aversion. • DYSPATHY n. dislike, also DISPATHY. |
| ETHYNYLS | • ethynyls n. Plural of ethynyl. • ETHYNYL n. a univalent chemical radical, also ETHINYL. |
| MYSTICLY | • mysticly adv. Obsolete form of mystically. • MYSTIC adv. related to mystery. |
| SKYEYEST | • skyeyest adj. Superlative form of skyey: most skyey. • SKYEY adj. like the sky; ethereal; being in the sky, also SKIEY. |
| STAYAWAY | • stayaway n. A political protest in which participants do not attend their place of work. • stayaway n. One who does not attend something, such as a sports match. • STAYAWAY n. in South Africa, a strike; a person participating in a strike. |
| STYMYING | • stymying v. Present participle of stymie. • STYMY v. to thwart, stump, or obstruct, also STIMIE, STIMY, STYMIE. |
| SYMMETRY | • symmetry n. Exact correspondence on either side of a dividing line, plane, center or axis. • symmetry n. The satisfying arrangement of a balanced distribution of the elements of a whole. • SYMMETRY n. exact correspondence between the opposite halves of a figure. |
| SYMPATHY | • sympathy n. A feeling of pity or sorrow for the suffering or distress of another. • sympathy n. Inclination to think or feel alike; emotional or intellectual accord; common feeling. • sympathy n. An affinity, association or mutual relationship between people or things such that they are correspondingly… |
| SYMPATRY | • sympatry n. (Biology) The use of the same (or overlapping) geographical areas, by populations of related species… • SYMPATRY n. the state of occupying an area without loss of identity from interbreeding. |
| SYNANTHY | • synanthy n. (Botany) the abnormal fusion of two or more flowers. • SYNANTHY n. abnormal fusion of flowers. |
| SYNASTRY | • synastry n. (Astrology) concurrence of the position or influence of stars. • synastry n. (By extension) similarity of condition, fortune, etc., as prefigured by astrological calculation. • SYNASTRY n. coincidence of stellar influences. |
| SYNCYTIA | • syncytia n. Plural of syncytium. • SYNCYTIUM n. a multinucleate cell. |
| SYNTYPES | • syntypes n. Plural of syntype. • SYNTYPE n. each of a set of type specimens on which the name of a new species is based. |
| SYSTYLES | • systyles n. Plural of systyle. • SYSTYLE n. a building with intercolumniation of two diameters. |
| TOYISHLY | • toyishly adv. In a toyish manner. • TOYISH adv. sportive; trifling; wanton, also TOYSOME. |
| YEASTILY | • yeastily adv. In a yeasty manner. • YEASTY adv. like yeast, also YESTY. |
| ZYGOSITY | • zygosity n. The quality or characteristics of a zygote. • ZYGOSITY n. the makeup of a zygote. |