14-letter words containing m, a, s, v, i, n
- vacuum casting — the casting of metal within a vacuum.
- vanadium steel — an alloy steel containing vanadium.
- venetian sumac — smoke tree (def 2).
- vishakhapatnam — a seaport in Andhra Pradesh, in E India, on the Bay of Bengal.
- wave mechanics — a form of quantum mechanics formulated in terms of a wave equation, as the Schrödinger equation.
- yeoman service — excellent service