| BUTTONHOLERS | • buttonholers n. Plural of buttonholer. • BUTTONHOLER n. a person or sewing-machine attachment that makes buttonholes. |
| COUNTERLIGHT | • COUNTERLIGHT n. a light opposite to any object, disturbing the effect of its light. |
| FOURTEENTHLY | • fourteenthly adv. In the fourteenth place; fourteenth in a row. • FOURTEENTH adv. number fourteen in sequence. |
| GLUTATHIONES | • glutathiones n. Plural of glutathione. • GLUTATHIONE n. an antioxidant, found in the body's airways and nose, that protects the lungs from the effects of pollutants. |
| LUNCHEONETTE | • luncheonette n. A small diner or restaurant that serves lunch. • LUNCHEONETTE n. a small restaurant serving light lunches. |
| LUTEOTROPHIN | • luteotrophin n. Alternative form of luteotropin. • LUTEOTROPHIN n. another name for the hormone prolactin, also LUTEOTROPIN. |
| MULTIETHNICS | • multiethnics n. Plural of multiethnic. • MULTIETHNIC n. someone belonging to more than one ethnic group. |
| PENTATEUCHAL | • pentateuchal adj. Of or pertaining to the Pentateuch, also known as the Torah. • Pentateuchal adj. Alternative letter-case form of pentateuchal. • PENTATEUCHAL adj. relating to the Pentateuch, the Mosaic book of the law. |
| SILHOUETTING | • silhouetting v. Present participle of silhouette. • SILHOUETTE v. to represent or show in silhouette. |
| SLUTTISHNESS | • sluttishness n. The state or quality of being sluttish. • SLUTTISHNESS n. the state of being sluttish. |
| THANKFULLEST | • thankfullest adj. Superlative form of thankful: most thankful. • THANKFUL adj. grateful. |
| THUNDERBOLTS | • thunderbolts n. Plural of thunderbolt. • THUNDERBOLT n. a flash of lightning conceived as a bolt hurled from the heavens. |
| TRUTHFULNESS | • truthfulness n. The quality of being truthful. • TRUTHFULNESS n. the state of being truthful. |
| ULTRAHEATING | • ultraheating v. Present participle of ultraheat. • ULTRAHEAT v. to heat to very high temperatures, as used for sterilisation. |
| UNEARTHLIEST | • unearthliest adj. Superlative form of unearthly: most unearthly. • UNEARTHLY adj. not belonging to the earth, eerie. |
| UNGHOSTLIEST | • UNGHOSTLY adj. not ghostly. |
| UNHEALTHIEST | • unhealthiest adj. Superlative form of unhealthy: most unhealthy. • UNHEALTHY adj. not healthy. |
| UNSIGHTLIEST | • unsightliest adj. (Dated, 19th century) superlative form of unsightly: most unsightly. • UNSIGHTLY adj. unpleasant to look at. |