| DOYLEYS | • doyleys n. Plural of doyley. • DOYLEY n. an ornamental napkin, also DOILY, DOYLY. |
| GRYSELY | • GRYSELY adj. (Spenser) grisly, also GREISLY, GRIESLY, GRISELY, GRISLY. |
| GYNNEYS | • GYNNEY n. (Shakespeare) a guinea hen, also GYNNY. |
| HEYDAYS | • heydays n. Plural of heyday. • HEYDAY n. the period of one's greatest success, also HEYDEY. |
| HEYDEYS | • heydeys n. Plural of heydey. • HEYDEY n. the period of one's greatest success, also HEYDAY. |
| HYDYNES | • HYDYNE n. a rocket-launching fuel. |
| KEYWAYS | • keyways n. Plural of keyway. • KEYWAY n. a groove cut in a shaft or key to accommodate which interlocks with another component. |
| MYSTERY | • mystery n. Something secret or unexplainable; an unknown. • mystery n. Someone or something with an obscure or puzzling nature. • mystery n. (Obsolete) A secret or mystical meaning. |
| ODYSSEY | • odyssey n. An extended adventurous voyage. • odyssey n. An intellectual or spiritual quest. • Odyssey prop.n. An epic poem, ascribed to Homer, that describes the journey of Odysseus after the fall of Troy. |
| SKYEYER | • SKYEY adj. like the sky; ethereal; being in the sky, also SKIEY. |
| SPRAYEY | • sprayey adj. Full of spray. • sprayey adj. Branching. • SPRAYEY adj. full of spray. |
| SYNERGY | • synergy n. (Systems theory) A synonym of binding energy. • synergy n. (Physiology) The cooperation of two or more nerves, muscles, organs, etc. • synergy n. (Pharmacology) The combined action of two or more drugs where the effects are stronger than their mere sum. |
| SYNTENY | • synteny n. (Genetics, obsolete, of multiple genes) The condition of being located on the same chromosome or region of genome. • synteny n. (Genetics) The condition of multiple species showing a region of identical gene order. • SYNTENY n. the presence of several genes on the same chromosome. |
| SYNTYPE | • syntype n. (Taxonomy) Any one of two or more specimens specified in the description of a species (or lower-order… • SYNTYPE n. each of a set of type specimens on which the name of a new species is based. |
| SYSTYLE | • systyle adj. (Architecture) Having a space equal to two diameters or four modules between two columns; said of a… • systyle n. (Architecture) A systyle temple or other edifice. • SYSTYLE n. a building with intercolumniation of two diameters. |
| YOWLEYS | • yowleys n. Plural of yowley. • YOWLEY n. the yellowhammer, also YELDRING, YELDROCK, YOLDRING, YORLING. |