| ALBURNUM | • alburnum n. Sapwood; the soft, newer wood in the trunk of a tree found between the bark and the hardened heartwood. • ALBURNUM n. the soft wood between inner bark and heartwood. | 
| ANOUROUS | • anourous adj. Alternative form of anurous. • ANOUROUS adj. tailless, also ANUROUS. | 
| AUGURING | • auguring v. Present participle of augur. • AUGUR v. to foretell from signs. | 
| BUNRAKUS | • BUNRAKU n. (Japanese) a form of puppet theater with large puppets. | 
| FURFURAN | • furfuran n. (Organic chemistry) Furan. • FURFURAN n. a chemical used in tanning, also FURAN, FURANE. | 
| LABURNUM | • laburnum n. Any tree of genus Laburnum. They have bright yellow flowers and are poisonous. • Laburnum prop.n. A taxonomic genus within the family Fabaceae – laburnums, the golden chains. • LABURNUM n. a genus of ornamental shrubs. | 
| NEURULAE | • neurulae n. Plural of neurula. • NEURULA n. (Greek) an embryo at the stage succeeding the gastrula, when the neural tube develops from the neural plate. | 
| NEURULAR | • neurular adj. Relating to a neurula. • NEURULAR adj. of or like a neurula, an embryo at the stage succeeding the gastrula. | 
| NEURULAS | • neurulas n. Plural of neurula. • NEURULA n. (Greek) an embryo at the stage succeeding the gastrula, when the neural tube develops from the neural plate. | 
| NUMMULAR | • nummular adj. (Obsolete, rare) Of or relating to coins or money. • nummular adj. (By extension) Flattened with a rounded form, as a disc; coin-shaped. • NUMMULAR adj. shaped like a coin. | 
| NURTURAL | • nurtural adj. Relating to nurture. • NURTURAL adj. relating to the process of nurturing. | 
| PURSUANT | • pursuant adj. In conformance to, or in agreement with. • pursuant adv. Accordingly; consequently. • PURSUANT adj. acting in consequence or in prosecution (of anything). | 
| RUNABOUT | • runabout n. Any of several small vehicles, especially a small motor car for use on short journeys. • runabout n. (Dated) A motor car having a single row of seats. • runabout n. (Historical) A light, open, American horse-drawn vehicle with four large wheels. | 
| SUBLUNAR | • sublunar adj. Situated beneath the Moon. • sublunar adj. Of this world; earthly. • SUBLUNAR adj. under the moon, terrestrial, also SUBLUNARY. | 
| SUBURBAN | • suburban adj. Relating to or characteristic of or situated on the outskirts of a city. • suburban n. A person who lives in a suburb. • suburban n. An automobile with a station wagon body on a truck chassis. | 
| UNARGUED | • unargued adj. Not argued; undebated. • unargued adj. Not proposed as an argument. • UNARGUED adj. not argued. | 
| UNARTFUL | • unartful adj. Not artful; lacking craft, artless. • unartful adj. Lacking skill. • UNARTFUL adj. lacking art or skill; artless. | 
| UNGUARDS | • unguards v. Third-person singular simple present indicative form of unguard. • UNGUARD v. to leave unprotected. | 
| UNVULGAR | • unvulgar adj. Not vulgar. • UNVULGAR adj. not vulgar. | 
| URANIUMS | • uraniums n. Plural of uranium. • URANIUM n. a radioactive element, also URANIDE. |