12-letter words containing b, r, i, s, t, o
- the brownies — (in the US) the junior division of the Girl Scouts, usually for girls six to eight years old
- thrombolysis — the dissolving or breaking up of a thrombus.
- timbrologist — a stamp-collector
- transponible — capable of being transposed.
- tribespeople — members of a tribe; people living a tribal lifestyle
- trombidiasis — infestation with mites of the family Trombiculidae
- trophobiosis — the exchange of nourishment between organisms in a symbiotic relationship
- tuberculosis — an infectious disease that may affect almost any tissue of the body, especially the lungs, caused by the organism Mycobacterium tuberculosis, and characterized by tubercles.
- tuberiferous — bearing or producing tubers
- tubuliferous — bearing or made up of tubules.
- turbinacious — with a peaty aroma or flavour
- union buster — any of a group of persons hired by a company to disperse picketers, end a strike or job action, etc., especially by violence or intimidation.
- 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