12-letter words containing l, a, m, o
- unreformable — not able to be reformed or reclaimed
- ventromedial — relating to both the ventral and medial surfaces, or to the front and to the middle
- villahermosa — a state in SE Mexico, on the Gulf of Campeche. 9783 sq. mi. (25,338 sq. km). Capital: Villahermosa.
- vocal memnon — one of the two seated figures of the Colossus of Memnon: so called because it once emitted sounds when struck by the rays of the rising sun.
- voluntaryism — voluntarism (def 2).
- wall molding — back molding.
- wall-mounted — hung on a wall
- war memorial — monument to dead soldiers
- warm welcome — friendly or enthusiastic reception
- warm-blooded — Also, endothermic. designating or pertaining to animals, as mammals and birds, whose blood ranges in temperatures from about 98° to 112°F (37° to 44°C) and remains relatively constant, irrespective of the temperature of the surrounding medium; homoiothermal.
- westmoreland — William Childs [chahyldz] /tʃaɪldz/ (Show IPA), 1914–2005, U.S. army officer: commander of U.S. forces in Vietnam and Thailand 1964–68.
- white salmon — the yellowtail, Seriola lalandei.
- william howe — E(dgar) W(atson) 1853–1937, U.S. novelist and editor.
- williamsport — a city in central Pennsylvania, on the Susquehanna River.
- wilton manor — a town in S Florida.
- wing formula — a numerical representation of the relative lengths of the primary feathers of a bird's wing, used in identifying similar species, as flycatchers.
- womb-leasing — bearing a child on behalf of a couple unable to have a child; surrogacy
- world-famous — famous throughout the world: a world-famous film.
- xylobalsamum — the dried, fragrant wood of the Balsamodendron gileadense that produces resin known as Balm of Gilead
- yellow metal — a type of brass having about 60 per cent copper and 40 per cent zinc
- yellowhammer — a common European bunting, Emberiza citrinella, the male of which is marked with bright yellow.
- zalambdodont — (zoology) Having teeth with two ridges that meet at an angle, forming the letter lambda.
- zorn's lemma — a theorem of set theory that if every totally ordered subset of a nonempty partially ordered set has an upper bound, then there is an element in the set such that the set contains no element greater than the specified given element.