18-letter words containing r, e, d, p, l, o
- sheltered workshop — a place of employment for persons with disabilities where their rights are protected and their needs are met.
- soda-lime feldspar — plagioclase.
- solitary sandpiper — a North American sandpiper, Tringa solitaria, of inland wetlands, having a brownish-gray, white-spotted back and whitish underparts.
- spotted flycatcher — a European woodland songbird, Muscicapa striata, with a greyish-brown streaked plumage: family Muscicapidae (Old World flycatchers)
- supraorbital ridge — browridge.
- the lords temporal — (in Britain) peers other than bishops in their capacity as members of the House of Lords
- three-body problem — the problem of calculating the motions of three bodies in space moving under the influence of only their mutual gravitational attraction.
- to hold your peace — If you hold or keep your peace, you do not speak, even though there is something you want or ought to say.
- traditional weapon — a weapon having ceremonial tribal significance, such as an assegai or knobkerrie
- wild passionflower — the maypop, Passiflora incarnata.
- wildlife programme — (esp on television) a documentary whose subject is wild animals in their natural habitat or undomesticated fauna and flora generally