12-letter words containing m, i, s, o, r
- voluntourism — tourism in which travellers do voluntary work to help communities or the environment in the places they are visiting
- von stroheim — Erich [er-ik;; German ey-rikh] /ˈɛr ɪk;; German ˈeɪ rɪx/ (Show IPA), 1885–1957, U.S. actor and director, born in Austria.
- what is more — moreover, in addition
- williamsport — a city in central Pennsylvania, on the Susquehanna River.
- wordsmithery — the craft or skill of a wordsmith
- wordsmithing — Present participle of wordsmith.
- workmistress — a woman who oversees or controls work
- wormseed oil — chenopodium oil.
- x consortium — A vendor consortium supporting development, evolution and maintenance of the X Window System. The X Consortium is an independent, not-for-profit company. It was formed in 1993 as the successor to the MIT X Consortium, a research group of the MIT Laboratory for Computer Science.
- zoochemistry — the branch of chemistry dealing with the constituents of the animal body; animal chemistry.