| ADVISERSHIP | • advisership n. The status or office of an adviser. • ADVISERSHIP n. the office of adviser. |
| HEPTAVALENT | • heptavalent adj. (Chemistry) Having an atomic valence of 7. • heptavalent adj. (Medicine) Having a vaccine valence of 7. • HEPTAVALENT adj. having a valency of seven, also SEPTAVALENT, SEPTIVALENT. |
| HYPERACTIVE | • hyperactive adj. Having an increased state of activity. • hyperactive adj. Having attention deficit disorder (no longer used by the scientific community). • HYPERACTIVE adj. affected with or exhibiting hyperactivity. |
| OVERHAPPIER | • OVERHAPPY adj. exceedingly happy. |
| OVERHEAPING | • overheaping v. Present participle of overheap. • OVERHEAP v. to heap up to excess. |
| PHILAVERIES | • PHILAVERY n. an idiosyncratic collection of uncommon and pleasing words. |
| PHOTOACTIVE | • photoactive adj. Able to convert the energy of light into electricity via photoelectricity. • photoactive adj. Able to react chemically under the influence of light. • PHOTOACTIVE adj. affected physically or chemically by light or other radiation. |
| POSTHARVEST | • postharvest adj. After a harvest (especially with regard to food preservation). • POSTHARVEST adj. following a harvest. |
| PREHARVESTS | • PREHARVEST n. the period before harvest. |
| SERVANTSHIP | • servantship n. The role or status of servant. • SERVANTSHIP n. the state of being a servant. |
| SLAVOPHILES | • Slavophiles n. Plural of Slavophile. • SLAVOPHILE n. a person who admires the Slavs or their culture, also SLAVOPHIL. |
| SPOKESHAVES | • spokeshaves n. Plural of spokeshave. • spoke-shaves n. Plural of spoke-shave. • SPOKESHAVE n. a plane or knife used to round spokes. |
| STEVENGRAPH | • Stevengraph n. A picture woven from silk. • STEVENGRAPH n. a silk picture woven in colours. |
| VAIVODESHIP | • vaivodeship n. Alternative spelling of voivodeship. • VAIVODESHIP n. the office of vaivode. |
| VECTOGRAPHS | • vectographs n. Plural of vectograph. • VECTOGRAPH n. a picture giving a special effect when viewed through three-dimensional spectacles. |
| VENOGRAPHIC | • venographic adj. Of or pertaining to venography. • VENOGRAPHIC adj. relating to venography, radiography of a vein after injection of a contrast medium, also VENOGRAPHICAL. |
| VIBRAPHONES | • vibraphones n. Plural of vibraphone. • VIBRAPHONE n. an instrument having metal bars under which are electrically-operated resonators, played by striking the bars with small hammers, also VIBRAHARP. |
| VIDEOGRAPHY | • videography n. The art and technology of producing moving (video) images on photosensitive surfaces, and its digital counterpart. • videography n. The occupation of making videos. • videography n. The list of music videos a singer has appeared or sung in. |