| AUTUMNALLY | • autumnally adv. In an autumnal manner. • AUTUMNAL adv. pertaining to autumn. |
| AVUNCULATE | • avunculate n. The relationship between a man and his sister’s children, generally her sons. • avunculate n. (In certain tribal peoples, for example, the Korowai) a special relationship between a man and a maternal… • AVUNCULATE n. the custom in some societies of assigning rights and duties to a maternal uncle concerning his sister's son. |
| CARUNCULAR | • caruncular adj. Of, relating to, or like, a caruncle. • caruncular adj. Furnished with caruncles. • CARUNCULAR adj. having a caruncle, also CARUNCULATE, CARUNCULATED, CARUNCULOUS. |
| INAUGURALS | • inaugurals n. Plural of inaugural. • INAUGURAL n. an inaugural address or lecture. |
| INCUNABULA | • incunabula n. Plural of incunabulum. • INCUNABULUM n. (Latin) a book printed from movable type before 1501, also INCUNABLE. |
| LUNARNAUTS | • lunarnauts n. Plural of lunarnaut. • LUNARNAUT n. one who travels to the moon, also LUNANAUT. |
| SUBANGULAR | • subangular adj. (Geology) Slightly angular; having rather blunt angles. • SUBANGULAR adj. slightly angular. |
| SUBNATURAL | • subnatural adj. (Physics) Describing spectroscopic lines that are narrower than those produced naturally. • subnatural adj. Below or beneath nature. • SUBNATURAL adj. almost natural. |
| SUPRALUNAR | • supralunar adj. Beyond the Moon; hence, very lofty. • SUPRALUNAR adj. beyond the moon; very lofty. |
| TUBULARIAN | • tubularian n. (Zoology) Any hydroid belonging to the former suborder Tubularida. • tubularian adj. Hydriform in a tubular shape with wide disc. • TUBULARIAN n. any hydroid belonging to the suborder Tubularida. |
| ULTRAHUMAN | • ultrahuman adj. Having powers much greater than those of a normal human; superhuman. • ULTRAHUMAN adj. beyond human. |
| UNAMUSABLE | • unamusable adj. Not amusable. • UNAMUSABLE adj. not able to be amused. |
| UNARGUABLE | • unarguable adj. Not arguable; that cannot be reasonably argued against. • unarguable n. Such a situation. • UNARGUABLE adj. that cannot be disputed. |
| UNARGUABLY | • unarguably adv. Not subject to question or doubt. • UNARGUABLE adv. that cannot be disputed. |
| UNVALUABLE | • unvaluable adj. (Obsolete) Invaluable; beyond price. • unvaluable adj. (Rare) Not valuable; having little value. • UNVALUABLE adj. not valuable. |