9-letter words containing m, c, o, r, a
- recompact — to pack or join (something) closely together again
- rhotacism — Historical Linguistics. a change of a speech sound, especially (s), to (r), as in the change from Old Latin lases to Latin lares.
- rocambole — a European plant, Allium scorodoprasum, of the amaryllis family, used like garlic.
- romanesco — a variety of green cauliflower
- sacciform — resembling a sac
- sarcomere — any of the segments of myofibril in striated muscle fibers.
- sarcosome — a mitochondrion occurring in a muscle fiber.
- scalogram — an attitude scale in which a positive answer to an item implies agreement with items appearing lower on the scale.
- scumboard — a board or strip of material partly immersed in flowing water to hold back scum.
- smackeroo — a hard slap or swat: He gave the ball a smackeroo.
- sociogram — a sociometric diagram representing the pattern of relationships between individuals in a group, usually expressed in terms of which persons they prefer to associate with.
- stackroom — an area in a library where books are not on open shelves
- stomacher — a richly ornamented garment covering the stomach and chest, worn by both sexes in the 15th and 16th centuries, and later worn under a bodice by women.
- tachogram — the record produced by the action of a tachometer.
- tack room — a room in or near a stable for storing saddles, harnesses, and other tack.
- timocracy — a form of government in which love of honor is the dominant motive of the rulers.
- touchmark — touch (def 55a, c).
- triatomic — having three atoms in a molecule.
- wolframic — tungstic.
- work camp — a camp for prisoners sentenced to labor, especially to outdoor labor such as roadbuilding or farming.
- wormcasts — Plural form of wormcast.