| CUMBROUSNESS | • cumbrousness n. The state or quality of being cumbrous. • CUMBROUSNESS n. the state of being cumbrous. |
| HUMOROUSNESS | • humorousness n. (Uncountable) The state or quality of being humorous. • humorousness n. (Countable) The result or product of being humorous. • HUMOROUSNESS n. the state of being humorous. |
| HUMOURLESSLY | • humourlessly adv. Alternative spelling of humorlessly. • HUMOURLESS adv. without humour, also HUMORLESS. |
| MEGALOSAURUS | • Megalosaurus prop.n. A taxonomic genus within the family Megalosauridae – a theropod dinosaur from the Jurassic of England. • MEGALOSAURUS n. a large dinosaur, also MEGALOSAUR, MEGALOSAURIAN. |
| MISVENTUROUS | • misventurous adj. (Obsolete) Subject to misventure; unfortunate. • misventurous adj. (Obsolete) Not adventurous; timid. • MISVENTUROUS adj. like a misventure. |
| MOSASAURUSES | Sorry, definition not available. |
| MOURNFULNESS | • mournfulness n. The property of being mournful. • MOURNFULNESS n. the state of being mournful. |
| MULTICOURSES | • multicourses n. Multiple courses (in various senses). |
| MULTISOURCES | Sorry, definition not available. |
| MUSCULATURES | • musculatures n. Plural of musculature. • MUSCULATURE n. the muscles of all or a part of the animal body. |
| NUMEROUSNESS | • numerousness n. The state or quality of being numerous. • NUMEROUSNESS n. the state of being numerous. |
| PRESUMPTUOUS | • presumptuous adj. Going beyond what is right, proper, or appropriate because of an excess of self-confidence or arrogance. • PRESUMPTUOUS adj. overstepping due bounds (as of propriety or courtesy). |
| SEMILUSTROUS | • semilustrous adj. Partly or somewhat lustrous. • SEMILUSTROUS adj. slightly lustrous. |
| SLUMBEROUSLY | • slumberously adv. In a slumberous manner. • SLUMBEROUS adv. inviting or causing slumber, also SLUMBERY, SLUMBROUS, SLUMBRY. |
| SUBDELIRIUMS | • SUBDELIRIUM n. a mild or intermittent delirium. |
| SUBUMBRELLAS | • subumbrellas n. Plural of subumbrella. • SUBUMBRELLA n. the concave undersurface of a jellyfish. |
| SUMMERHOUSES | • summerhouses n. Plural of summerhouse. • summer-houses n. Plural of summer-house. • summer␣houses n. Plural of summer house. |
| SUMMERSAULTS | • summersaults n. Plural of summersault. • SUMMERSAULT v. to perform a leap in which a person turns his heels over his head and lights upon his feet; a turning end over end, also SOMERSAULT, SOMERSET, SUMMERSET. |
| SUPERSTRATUM | • superstratum n. (Geology) A stratum that is on top of another. • superstratum n. (Linguistics) A language imposed upon a population that previously spoke another language. • SUPERSTRATUM n. an overlying layer. |
| SUSPENSORIUM | • suspensorium n. (Anatomy) Anything that suspends or holds up a part, especially the mandibular suspensorium, a series… • SUSPENSORIUM n. that which holds up a part, esp. the arrangement joining the lower jaw to the cranium in vertebrates below mammals. |