12-letter words containing m, a, c, k, o
- rock jasmine — any of several alpine plants belonging to the genus Androsace, of the primrose family, having tufted leaves often in basal rosettes, and umbels of pink, red, purple, or white flowers.
- rockumentary — a documentary about rock music.
- salmon brick — a soft, imperfectly fired brick having a reddish-orange color.
- section mark — section (def 16).
- shamrock-pea — a trailing plant, Parochetus communis, of the legume family, native to Asia and east Africa, having shamrocklike leaves with a brown crescent at the base and pea-shaped, pink and blue flowers.
- smart cookie — intelligent or sharp-witted person
- stock market — a particular market where stocks and bonds are traded; stock exchange.