| ARCHDUKEDOMS | • archdukedoms n. Plural of archdukedom. • ARCHDUKEDOM n. the domain of an archduke. |
| DEHUMIDIFIER | • dehumidifier n. A device for removing the moisture content from air. • DEHUMIDIFIER n. an apparatus for reducing humidity. |
| DEINOTHERIUM | • deinotherium n. Alternative form of dinotherium. • DEINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DINOTHERE, DINOTHERIUM. |
| DEUTSCHMARKS | • Deutschmarks n. Plural of Deutschmark. |
| DINOTHERIUMS | • dinotheriums n. Plural of dinotherium. • DINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DEINOTHERIUM, DINOTHERE. |
| HYDROMEDUSAE | • hydromedusae n. Plural of hydromedusa. • HYDROMEDUSA n. a hydrozoan in its medusoid stage, also HYDROMEDUSAN, HYDROMEDUSOID. |
| HYDROMEDUSAN | • hydromedusan adj. (Zoology) Relating to the hydromedusas. • HYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID. |
| HYDROMEDUSAS | • hydromedusas n. Plural of hydromedusa. • HYDROMEDUSA n. a hydrozoan in its medusoid stage, also HYDROMEDUSAN, HYDROMEDUSOID. |
| IDIOTHERMOUS | • IDIOTHERMOUS adj. warm-blooded. |
| MALNOURISHED | • malnourished adj. Suffering from malnutrition. • malnourished v. Simple past tense and past participle of malnourish. • MALNOURISHED adj. undernourished. |
| MOTORMOUTHED | • motormouthed adj. (Informal, of a person) Being a motor mouth; inclined to talk too much. |
| MOUTHBREEDER | • mouthbreeder n. (Zoology) Synonym of mouthbrooder. • MOUTHBREEDER n. a fish that carries eggs and young in its mouth, also MOUTHBROODER. |
| MOUTHBROODER | • mouthbrooder n. (Zoology) Any animal that cares for its offspring, either eggs or juveniles, by holding them in its… • MOUTHBROODER n. a cichlid fish that carries its young in its mouth for protection, also MOUTHBREEDER. |
| MULTIWARHEAD | • multiwarhead adj. (Of a missile) Comprising more than one warhead. • MULTIWARHEAD adj. having many warheads. |
| PACHYDERMOUS | • PACHYDERMOUS adj. thick-skinned, also PACHYDERMATOUS. |
| PSEUDOMORPHS | • pseudomorphs n. Plural of pseudomorph. • PSEUDOMORPH n. a false or abnormal physical form. |
| ROUTEMARCHED | • routemarched v. Simple past tense and past participle of routemarch. • route-marched v. Simple past tense and past participle of route-march. • route␣marched v. Simple past tense and past participle of route march. |
| SCARAMOUCHED | • SCARAMOUCH v. to behave like a rascal or cowardly fool. |
| THUNDERSTORM | • thunderstorm n. A storm consisting of thunder and lightning produced by a cumulonimbus, usually accompanied with heavy… • THUNDERSTORM n. a storm featuring thunder. |
| UNDERWHELMED | • underwhelmed v. Simple past tense and past participle of underwhelm. • UNDERWHELM v. to fail to impress. |