22-letter words containing a, c, h, l, u
- trichlorofluoromethane — chlorotrifluoromethane.
- trifluorochloromethane — chlorotrifluoromethane.
- upright vacuum cleaner — a vacuum cleaner that is tall rather than wide
- white australia policy — an unofficial term for an immigration policy designed to restrict the entry of non-White people into Australia