18-letter words containing s, o, b, r, i
- trobriand islander — a native or inhabitant of the Trobriand Islands of Papua New Guinea
- urban homesteading — homesteading (def 2).
- uriniferous tubule — a urine-bearing tubule in a nephron of a kidney.
- wardrobe assistant — a person who assists the wardrobe mistress in a theatre
- westinghouse brake — a railroad air brake operated by compressed air.
- women's liberation — a movement to combat sexual discrimination and to gain full legal, economic, vocational, educational, and social rights and opportunities for women, equal to those of men.
- wood-burning stove — cooker: fueled by wood
- working men's club — A working men's club is a place where working people, especially men, can go to relax, drink alcoholic drinks, and sometimes watch live entertainment.