14-letter words containing m, i, s, n, a
- wave mechanics — a form of quantum mechanics formulated in terms of a wave equation, as the Schrödinger equation.
- welsh mountain — a common breed of small hardy sheep kept mainly in the mountains of Wales
- william gibson — (person) Author of cyberpunk novels such as Neuromancer (1984), Count Zero (1986), Mona Lisa Overdrive, and Virtual Light (1993). Neuromancer, a novel about a computer hacker/criminal "cowboy" of the future helping to free an artificial intelligence from its programmed bounds, won the Hugo and Nebula science fiction awards and is credited as the seminal cyberpunk novel and the origin of the term "cyberspace". Gibson does not have a technical background and supposedly purchased his first computer in 1992.
- windmill grass — finger grass.
- winter jasmine — a shrub, Jasminum nudiflorum, of China, having winter-blooming, yellow flowers.
- with open arms — the upper limb of the human body, especially the part extending from the shoulder to the wrist.
- yellow jasmine — Carolina jessamine.
- yeoman service — excellent service
- young marrieds — young married people
- zoroastrianism — an Iranian religion, founded c600 b.c. by Zoroaster, the principal beliefs of which are in the existence of a supreme deity, Ahura Mazda, and in a cosmic struggle between a spirit of good, Spenta Mainyu, and a spirit of evil, Angra Mainyu.
- zygosporangium — a sporangium that bears a zygospore.