14-letter words containing r, u, m, b, s
- trituberculism — the condition of being trituberculate
- trombiculiasis — the condition of being infested with chiggers.
- tumbler switch — electrical control
- umbrella skirt — a full skirt with many gores that flare gradually from the waist to the hem.
- umbrella stand — an upright rack or stand for umbrellas
- undemonstrable — not able to be made evident
- universal beam — a broad-flanged rolled steel joist suitable for a stanchion (axial load) or beam (bending load)
- unsurmountable — to mount upon; get on the top of; mount upon and cross over: to surmount a hill.
- untransmutable — intransmutable
- vickers number — a numerical expression of the hardness of a metal as determined by a test (Vickers test) in which the sample is indented under a known pressure by the point of a diamond and the surface area of the indentation is divided into the amount of pressure applied.