| EARTHLIEST | • earthliest adj. Superlative form of earthly: most earthly. • EARTHLY adj. of earth. |
| FRITHSTOOL | • frithstool n. (Historical) An Anglo-Saxon stone seat, placed near the altar of a church, which afforded protection… • frith␣stool n. Alternative form of frithstool. • FRITHSTOOL n. a seat in churches near the altar, to which offenders formerly fled for sanctuary. |
| GASTROLITH | • gastrolith n. (Zoology) rocks which are or have been held inside the digestive tract of an animal to aid in buoyancy… • GASTROLITH n. a stone ingested by an animal to aid in digestion. |
| LATHERIEST | • LATHERY adj. covered with lather. |
| SHIRTTAILS | • shirttails n. Plural of shirttail. • shirt-tails n. Plural of shirt-tail. • SHIRTTAIL n. the longer flap at the back of a shirt. |
| SHORTLISTS | • shortlists v. Third-person singular simple present indicative form of shortlist. • short-lists n. Plural of short-list. • short-lists v. Third-person singular simple present indicative form of short-list. |
| STARLIGHTS | • starlights n. Plural of starlight. • STARLIGHT n. the light of stars. |
| STEALTHIER | • stealthier adj. Comparative form of stealthy: more stealthy. • STEALTHY adj. acting with stealth, furtive. |
| STILLBIRTH | • stillbirth n. The birth of a dead fetus; the delivery of an infant which is dead at birth. • stillbirth n. (Medicine) The birth of a dead fetus after 20 weeks of gestation. • still-birth n. Alternative spelling of stillbirth. |
| STRAIGHTLY | • straightly adv. In a straight manner; without curve or bend. • straightly adv. Without deviation; directly. • straightly adv. Immediately; straightaway. |
| STRINGHALT | • stringhalt n. A kind of lameness in horses, causing the animal to twitch its leg up suddenly. • STRINGHALT n. a jerking lameness in which a horse suddenly twitches up its leg or legs, also SPRINGHALT. |
| THERALITES | • theralites n. Plural of theralite. • THERALITE n. a holocrystalline igneous rock composed of plagioclase, nephelite and augite. |
| THIRSTLESS | • thirstless adj. Devoid of thirst; not thirsty. • THIRSTLESS adj. without thirst. |
| THORNTAILS | • thorntails n. Plural of thorntail. • THORNTAIL n. a tropical American hummingbird with bright green plumage. |
| THRIFTLESS | • thriftless adj. Wastefully reckless in the use of money or resources. • thriftless adj. Not thriving. • THRIFTLESS adj. lacking usefulness or worth. |
| THRILLIEST | • thrilliest adj. Superlative form of thrilly: most thrilly. • THRILLY adj. full of thrills. |
| TRIATHLONS | • triathlons n. Plural of triathlon. • TRIATHLON n. a sporting contest consisting of three events held without a break between each, usually swimming, cycling and running. |
| TRILITHONS | • trilithons n. Plural of trilithon. • TRILITHON n. (Greek) a stone monument of two upright and one transverse slab, also TRILITH. |