12-letter words containing u, n, b, r, s
- unslumbering — not sleeping
- unsubscribed — not subscribed
- unsufferable — insufferable; intolerable
- unsurvivable — able to be survived: Would an atomic war be survivable?
- urban forest — the trees and plants within a city.
- urban sprawl — the uncontrolled spread of urban development into neighboring regions.
- urbanisation — the act or fact of urbanizing, or taking on the characteristics of a city: Urbanization has led to more air pollution and increasing childhood asthma.
- urbanologist — a sociologist specializing in urban life and problems
- verbenaceous — belonging to the plant family Verbenaceae.
- winter blues — a feeling of depression or deep unhappiness associated with experiencing the cold and darkness of winter
- youngberries — Plural form of youngberry.