22-letter words containing p, a, i, l, o
- white australia policy — an unofficial term for an immigration policy designed to restrict the entry of non-White people into Australia
- woman police constable — a policewoman of the lowest rank
- yosemite national park — a national park in E California. 1182 sq. mi. (3060 sq. km).
- zero population growth — the maintenance of a population at a constant level by limiting the number of live births to that needed to replace the existing population.