11-letter words containing l, p, a, t
- wentletraps — Plural form of wentletrap.
- westphalian — a former province in NW Germany, now a part of North Rhine-Westphalia: treaty ending the Thirty Years' War 1648.
- wheeltapper — (UK, rail transport) Formerly, a railway employee tasked with tapping the train's wheels with a hammer to detect cracks.
- whip-tailed — having a long, slender tail like a whip.
- whitechapel — a district in E London, England.
- wild potato — a plant, Solanum jamesii, of the southwestern U.S., related to the edible cultivated potato.
- wrest plank — the part of a piano in which the wrest pin is embedded
- wrist plate — a platelike part of a mechanism, oscillating in its own plane, to which links or rods are attached by pins.
- xanthophyll — lutein (def 1).
- xenoplastic — involving distantly related individuals
- xi particle — any of a family of baryons having strangeness −2 and isotopic spin ½. Symbol: Ξ.
- xiphocostal — Pertaining to the xiphoid process and the ribs.
- zebra plant — any of several plants having conspicuously striped or veined foliage, as Calathea zebrina, of Brazil.
- zooplankter — an individual animal or animallike organism in plankton.
- zooplankton — the aggregate of animal or animallike organisms in plankton, as protozoans.