| DIAPHANOUSLY | • diaphanously adv. In a diaphanous manner. • DIAPHANOUS adv. transparent, translucent. |
| ENDOPHYLLOUS | • endophyllous adj. (Botany) Wrapped in a leaf or sheath. • ENDOPHYLLOUS adj. being or formed within a sheathing leaf; living inside a leaf. |
| HONEYSUCKLED | • honeysuckled adj. Covered with honeysuckle. • HONEYSUCKLED adj. sweetened with honeysuckle. |
| HORRENDOUSLY | • horrendously adv. In a horrendous manner. • HORRENDOUS adv. fearful; frightful. |
| HYDROMEDUSAN | • hydromedusan adj. (Zoology) Relating to the hydromedusas. • HYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID. |
| HYDROPHANOUS | • hydrophanous adj. (Mineralogy) Made transparent by immersion in water. • HYDROPHANOUS adj. becoming transparent when placed in water. |
| HYDROQUINOLS | • HYDROQUINOL n. a white crystalline soluble phenol used as a photographic developer. |
| HYDROQUINONE | • hydroquinone n. (Organic chemistry) The diphenol para-dihydroxy benzene, used as a mild reducing agent in photographic… • HYDROQUINONE n. another name for quinol. |
| HYDROXONIUMS | • hydroxoniums n. Plural of hydroxonium. • HYDROXONIUM n. the obsolete name for the cation H3O+ derived from protonation of water. |
| OUTLANDISHLY | • outlandishly adv. In an outlandish manner. • OUTLANDISH adv. of or relating to another country. |
| SHUDDERINGLY | • shudderingly adv. With a shuddering motion. • SHUDDERING adv. trembling. |
| THUNDERINGLY | • thunderingly adv. In a thundering way; with great noise or fury. • thunderingly adv. (Informal) Extremely; marvellously. • THUNDERING adv. resounding. |
| THUNDEROUSLY | • thunderously adv. In a thunderous manner, very loudly. • THUNDEROUS adv. sounding like thunder, also THUNDROUS. |
| UNHANDSOMELY | • unhandsomely adv. In an unhandsome manner. • UNHANDSOME adv. not handsome. |
| UNHYDROLYSED | • unhydrolysed adj. Alternative spelling of unhydrolyzed. • UNHYDROLYSED adj. not hydrolysed, also UNHYDROLYZED. |
| UNHYDROLYZED | • unhydrolyzed adj. Not hydrolyzed. • UNHYDROLYZED adj. not hydrolyzed, also UNHYDROLYSED. |
| UNHYPHENATED | • unhyphenated v. Simple past tense and past participle of unhyphenate. • unhyphenated adj. Lacking a hyphen. • unhyphenated adj. (North America) Of people, belonging to a single ethnicity or nationality: names for multi-ethnic/multi-nationality… |
| UNORTHODOXLY | • unorthodoxly adv. In an unorthodox manner, unconventionally. • UNORTHODOX adv. not orthodox. |
| UNROADWORTHY | • unroadworthy adj. Describing a vehicle which is not safe for use on the road. • UNROADWORTHY adj. not roadworthy. |
| UNTHRIFTYHED | • UNTHRIFTYHED n. (Spenser) unthriftiness, also UNTHRIFTYHEAD. |