| FORSYTHIAS | • forsythias n. Plural of forsythia. • FORSYTHIA n. any shrub of the genus Forsythia, a popular garden plant producing clusters of yellow jasmine-like flowers in the spring. |
| HYDROCASTS | • hydrocasts n. Plural of hydrocast. • HYDROCAST n. a gathering of water samples for analysis. |
| HYDROSTATS | • hydrostats n. Plural of hydrostat. • HYDROSTAT n. a contrivance or apparatus to prevent the explosion of steam boilers. |
| HYGROSTATS | • hygrostats n. Plural of hygrostat. • HYGROSTAT n. a machine for regulating the humidity of air. |
| HYPOBLASTS | • hypoblasts n. Plural of hypoblast. • HYPOBLAST n. the inner or lower layer of the blastoderm. |
| HYPOCAUSTS | • hypocausts n. Plural of hypocaust. • HYPOCAUST n. an ancient air chamber or series of chambers for heating rooms. |
| HYPOSTASES | • hypostases n. Plural of hypostasis. • HYPOSTASIS n. an underlying reality, substance, as opposed to attributes ('accidents') or as distinguished from what is unsubstantial. |
| HYPOSTASIS | • hypostasis n. (Medicine, now historical) A sedimentary deposit, especially in urine. • hypostasis n. (Theology) The essential person, specifically the single person of Christ (as distinguished from his… • hypostasis n. (Philosophy) The underlying reality or substance of something. |
| ISOHYETALS | • isohyetals n. Plural of isohyetal. • ISOHYETAL n. a line drawn on a map connecting points that receive equal amounts of rainfall, also ISOHYET. |
| MANTYHOSES | • MANTYHOSE n. a one-piece clinging garment covering the body from the waist to the feet, worn by men. |
| PANTYHOSES | • pantyhoses n. Plural of pantyhose. • PANTYHOSE n. tights worn by women or children with ordinary dress, also PANTIHOSE. |
| SOOTHSAYER | • soothsayer n. One who predicts the future, using magic, intuition or intelligence; a diviner. • soothsayer n. A mantis or rearhorse. • soothsayer n. (Obsolete) One who tells the truth; a truthful person. |
| SYCOPHANTS | • sycophants n. Plural of sycophant. • SYCOPHANT n. one who attempts to gain a personal advantage by servile flattery. |
| SYNANTHOUS | • synanthous adj. (Botany) Having the flowers and leaves appearing at the same time. • SYNANTHOUS adj. synanthic, flowering and leafing simultaneously. |
| TALLYSHOPS | • tallyshops n. Plural of tallyshop. • tally␣shops n. Plural of tally shop. • TALLYSHOP n. a shop where goods are sold on credit to be paid for by instalments. |