18-letter words containing a, r, c, h, b, i
- noninterchangeable — That cannot be interchanged with another.
- octachlorobiphenyl — (organic compound) Either of twelve isomers of the polychlorinated biphenyl containing eight chlorine atoms.
- optical brightener — an additive that dyes and brightens fabric or paper
- price on sb's head — If there is a price on someone 's head, an amount of money has been offered for the capture or killing of that person.
- richard p. gabriel — Richard Gabriel
- schofield barracks — a town on central Oahu, in central Hawaii.
- sub-saharan africa — the region of Africa to the south of the Sahara desert
- submarine sandwich — a sandwich made with a long cylindrical bread roll
- substitute teacher — educator: replaces sb temporarily
- the baptist church — any of various Protestant churches that believe in the baptism of believers
- the general public — the people in a society; people in general
- whittaker chambers — Robert, 1802–71, Scottish publisher and editor.