| ANKYLOSAURS | • ankylosaurs n. Plural of ankylosaur. • ANKYLOSAUR n. a kind of dinosaur with a club tail, also ANKYLOSAURUS. |
| COTYLOSAURS | • cotylosaurs n. Plural of cotylosaur. • COTYLOSAUR n. an extinct primitive reptile with massive body and short legs. |
| FRUITLESSLY | • fruitlessly adv. In a fruitless manner. • FRUITLESS adv. futile. |
| GLYCOSURIAS | • glycosurias n. Plural of glycosuria. • GLYCOSURIA n. a condition in which glucose is discharged in the urine, also GLUCOSURIA. |
| HUMORLESSLY | • humorlessly adv. In a humorless manner; lacking levity or humor. • HUMORLESS adv. (US) without humor, also HUMOURLESS. |
| LARYNGISMUS | • laryngismus n. (Medicine) A spasmodic state of the glottis, giving rise to contraction or closure of the opening; laryngospasm. • LARYNGISMUS n. spasm of the larynx. |
| MONSTROUSLY | • monstrously adv. In a monstrous manner. • MONSTROUS adv. huge, like a monster, also MONSTRUOUS. |
| PELYCOSAURS | • pelycosaurs n. Plural of pelycosaur. • PELYCOSAUR n. a kind of dinosaur. |
| POLYESTROUS | • polyestrous adj. (Biology) Having multiple periods of estrus in a year, or during a breeding season. • POLYESTROUS adj. having more than one period of estrus in a year. |
| PYROLUSITES | • pyrolusites n. Plural of pyrolusite. • PYROLUSITE n. native manganese dioxide, a black or dark-grey tetragonal mineral with a metallic lustre. |
| SLUMBROUSLY | • slumbrously adv. In a slumbrous manner. • SLUMBROUS adv. full of sleep, also SLUMBEROUS, SLUMBERY, SLUMBRY. |
| STRENUOUSLY | • strenuously adv. In a strenuous manner. • STRENUOUS adv. requiring great exertion. |
| STRESSFULLY | • stressfully adv. In a stressful way. • STRESSFUL adv. causing stress. |
| STYLIFEROUS | • styliferous adj. (Botany) Bearing one or more styles. • STYLIFEROUS adj. bearing a bristle. |
| SULFHYDRYLS | • sulfhydryls n. Plural of sulfhydryl. • SULFHYDRYL n. a chemical group, SH, characteristic of sulphur-containing compounds, also SULPHHYDRYL. |
| SULFUROUSLY | • sulfurously adv. In a sulfurous way. • SULFUROUS adv. containing sulphur in lower valency; pertaining to hellfire, also SULPHUROUS. |
| SUPERALLOYS | • superalloys n. Plural of superalloy. • SUPERALLOY n. an alloy that has good stability at 600 degrees to 1000 degrees C. |
| SURPRISEDLY | • surprisedly adv. In a surprised manner. • SURPRISED adv. SURPRISE, to come upon unexpectedly, also SURPRIZE. |
| TRUSTLESSLY | • TRUSTLESS adv. that may not be trusted; not worthy of trust. |
| UNSERIOUSLY | • unseriously adv. In an unserious way; flippantly, frivolously. |