| COMMONEST | • commonest adj. Superlative form of common: most common. • COMMON adj. ordinary. |
| MINIMOTOS | • minimotos n. Plural of minimoto. • mini-motos n. Plural of mini-moto. • MINIMOTO n. a reduced size replica motorcycle used for racing. |
| MOMENTOES | • momentoes n. Plural of momento. • MOMENTO n. something kept or given as a reminder, also MEMENTO. |
| MOMENTOUS | • momentous adj. Outstanding in importance, of great consequence. • MOMENTOUS adj. of great consequence. |
| MONOSTOME | • monostome n. A nematode of the genus Monostoma. • MONOSTOME adj. having only one mouth, pore or similar opening, also MONOSTOMOUS. |
| MOTORDOMS | • MOTORDOM n. the motor vehicle industry. |
| MOTORIUMS | • MOTORIUM n. that part of the nervous system concerned with movement. |
| MYOMATOUS | • myomatous adj. (Medicine) Of or pertaining to a myoma. • MYOMATOUS adj. of or like a myoma, a tumor consisting of muscular tissue. |
| OSMOMETER | • osmometer n. Any of various devices used to measure osmotic pressure. • OSMOMETER n. an instrument for measuring osmotic pressure. |
| OSMOMETRY | • osmometry n. (Physics, chemistry) The measurement of osmotic pressure. • OSMOMETRY n. the use of an osmometer, an instrument for measuring osmotic pressure. |
| ROOMMATES | • roommates n. Plural of roommate. • ROOMMATE n. one who shares a room. |
| STOMODEUM | • stomodeum n. (Anatomy) A depression on the ectoderm of a developing embryo that becomes the mouth. • STOMODEUM n. an embryonic oral cavity. |
| TIMORSOME | • timorsome adj. (Scotland) Easily frightened; timorous. • TIMORSOME adj. (dialect) easily frightened. |
| TOMMYCODS | • tommycods n. Plural of tommycod. • TOMMYCOD n. a kind of cod, also TOMCOD. |
| TOMMYROTS | • tommyrots n. Plural of tommyrot. • TOMMYROT n. nonsense. |
| TOMOGRAMS | • tomograms n. Plural of tomogram. • TOMOGRAM n. a photograph made with X rays. |