22-letter words containing h, a, l, e, u, i
- south shetland islands — a group of uninhabited islands in the S Atlantic, north of the Antarctic Peninsula: formerly a dependency of the Falkland Islands; part of British Antarctic Territory since 1962. (Claims are suspended under the Antarctic Treaty). Area: 4662 sq km (1800 sq miles)
- speculative philosophy — philosophy embodying beliefs insusceptible of proof and attempting to gain insight into the nature of the ultimate by intuitive or a priori means.
- surface effect vehicle — ACV (def 2).
- the edinburgh festival — an arts festival held in Edinburgh in August
- the houston ship canal — a canal linking Houston to the Gulf of Mexico and the Gulf Intracoastal Waterway
- the pennsylvania dutch — a group of German-speaking people in E Pennsylvania, descended from 18th-century settlers from SW Germany and Switzerland
- thermonuclear reaction — a nuclear-fusion reaction that takes place between the nuclei of a gas, especially hydrogen, heated to a temperature of several million degrees.
- trichlorofluoromethane — chlorotrifluoromethane.
- trifluorochloromethane — chlorotrifluoromethane.
- unreasonable behaviour — conduct by a spouse sufficient to cause the irretrievable breakdown of a marriage
- upright vacuum cleaner — a vacuum cleaner that is tall rather than wide
- wardour street english — affectedly archaic speech or writing
- white australia policy — an unofficial term for an immigration policy designed to restrict the entry of non-White people into Australia
- 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.