13-letter words containing t, u, n, b, r, i
- unworkability — the quality or state of being unworkable
- urban studies — the various disciplines associated with the study of urban areas, including urban planning, urban economics and urban architecture
- vulnerability — capable of or susceptible to being wounded or hurt, as by a weapon: a vulnerable part of the body.
- water turbine — a turbine driven by the momentum or reactive force of water.
- yekaterinburg — Ekaterinburg.