12-letter words containing e, a, p, r
- lady-slipper — cypripedium
- lahore party — a modern sect, divided into an older group (Qadianis) and a newer group (Lahore party)
- lamp bracket — a bracket for holding a lamp
- lamp trimmer — a sailor responsible for keeping the oil lamps of a ship burning brightly, especially the deck and navigation lamps.
- lampadedromy — (in ancient Greece) a relay race in which the runners or riders carried a lighted torch
- lamplighters — Plural form of lamplighter.
- lamprophyres — Plural form of lamprophyre.
- land plaster — finely ground gypsum, used chiefly as a fertilizer.
- landed price — the price when delivered
- laparoscopes — Plural form of laparoscope.
- laparotomies — Plural form of laparotomy.
- laparotomize — to perform a laparotomy on.
- lappeenranta — a city in SE Finland.
- laryngophone — A type of contact microphone that absorbs vibrations directly from the wearer's throat.
- laryngoscope — a rigid or flexible endoscope passed through the mouth and equipped with a source of light and magnification, for examining and performing local diagnostic and surgical procedures on the larynx.
- laser weapon — weapons which make use of lasers or lasers used as weapons
- lateral lisp — a speech defect consisting in pronouncing s and z like or nearly like the th- sounds of thin and this, respectively.
- lateral pass — a short pass thrown or tossed parallel to the line of scrimmage or slightly backward from the position of the passer.
- laureateship — a person who has been honored for achieving distinction in a particular field or with a particular award: a Nobel laureate.
- lay preacher — a preacher who is not a member of the clergy
- leapfroggers — Plural form of leapfrogger.
- leapfrogging — Present participle of leapfrog.
- ledger paper — a foldable paper with a smooth finish.
- ledger plate — a strip of wood laid flat across the tops of studding as a support for joists.
- leopard frog — a common North American green frog, Rana pipiens, having white-edged, dark oval spots on its back.
- leopard lily — a tall lily, Lilium pardalinum, of California, having drooping, orange-red flowers with purple speckles, a yellow base, and recurved petal tips.
- leopard moth — a moth, Zeuzera pyrina, having white wings spotted with black and larvae that bore into the wood of various trees and shrubs.
- leopard seal — a yellowish-gray, spotted seal, Hydrurga leptonyx, of the Antarctic.
- leopardesses — Plural form of leopardess.
- lepidopteran — lepidopterous.
- leprosariums — Plural form of leprosarium.
- lesser panda — panda (def 2).
- lesser scaup — a diving duck, Aythya marila, of Europe and America, having a black-and-white plumage in the male
- letter paper — paper used for writing letters or communications
- letters page — the page in a newspaper or magazine containing letters sent to the editor by readers
- lexicography — the writing, editing, or compiling of dictionaries.
- life partner — one member of a monogamous relationship.
- life peerage — the title and rank of a life peer
- linear graph — graph (def 2b).
- linear space — vector space.
- linear-graph — a diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.
- linen draper — a dry-goods merchant.
- lipoproteina — a plasma lipoprotein containing protein and cholesterol, high levels of which are associated with atherosclerosis.
- lithographed — Simple past tense and past participle of lithograph.
- lithographer — a person who works at lithography.
- litmus paper — a strip of paper impregnated with litmus, used as a chemical indicator.
- liverpolitan — a native or inhabitant of Liverpool
- liverpudlian — a seaport in Merseyside, in W England, on the Mersey estuary.
- locker plant — an establishment for storing food under refrigeration, containing lockers for renting to individual users.
- loop reactor — A loop reactor is a reactor in which the material is pumped round one or more vessels or stages in a continuous process.