18-letter words that end in al
- activated charcoal — a form of carbon having very fine pores: used chiefly for adsorbing gases or solutes, as in various filter systems for purification, deodorization, and decolorization.
- agri-environmental — of or relating to the impact of agricultural practices on the environment
- augmented interval — an interval that is a half step greater than the corresponding major or perfect interval
- authorized capital — the total amount of value of the shares that a company is allowed to distribute
- blue-plate special — an inexpensive restaurant meal served at a fixed price on a large plate, originally blue
- chemical potential — a thermodynamic function of a substance in a system that is the partial differential of the Gibbs function of the system with respect to the number of moles of the substance
- circumnavigational — Relating to circumnavigation.
- commendation medal — a U.S. military decoration awarded for meritorious achievement or service
- community hospital — (in the US) a local hospital
- concrete universal — a principle that necessarily has universal import but is also concrete by virtue of its arising in historical situations.
- container terminal — a transport terminal that handles containerized cargo
- cordillera central — a mountain range in Colombia: part of the Andes. Highest peak, Huila, 18,700 feet (5700 meters).
- cultural universal — a cultural pattern extant in every known society.
- directional signal — any of four signal lights on the front left, front right, rear left, and rear right of an automotive vehicle that, when actuated by the driver, flash in pairs on the side toward which a turn is to be made.
- dodecadodecahedral — Having the form of a dodecadodecahedron.
- ecma international — (body) (Formerly European Computer Manufacturers Association) An industry association founded in 1961 and dedicated to the standardisation of information and communication systems. ECMA edits standards and technical reports. All ECMA publications are available free of charge. The best known ECMA standard is ECMA 262, defining the scripting language ECMAScript.
- electric potential — the work required to transfer a unit positive electric charge from an infinite distance to a given point against an electric field
- ethnomusicological — Relating to or pertaining to ethnomusicology.
- ethnopsychological — Relating to ethnopsychology.
- ferrite-rod aerial — a type of aerial, normally used in radio reception, consisting of a small coil of wire mounted on a ferrite core, the coil serving as a tuning inductance
- finite-dimensional — (of a vector space) having a basis consisting of a finite number of elements.
- foundling hospital — an institutional home for foundlings.
- good conduct medal — a medal awarded an enlisted person for meritorious behavior during the period of service.
- half-open interval — a set of numbers between two given numbers but including only one endpoint.
- handyman's special — fixer-upper.
- high-grade mineral — a mineral fulfilling certain conditions as regards purity or other physical properties
- histomorphological — histology.
- hyper-intellectual — appealing to or engaging the intellect: intellectual pursuits.
- hyper-metaphorical — a figure of speech in which a term or phrase is applied to something to which it is not literally applicable in order to suggest a resemblance, as in “A mighty fortress is our God.”. Compare mixed metaphor, simile (def 1).
- immunohistological — the microscopic study of tissues with the aid of antibodies that bind to tissue components and reveal their presence.
- inquisitor-general — the head of the Spanish court of Inquisition
- instruction manual — how-to, usage guide
- interinstitutional — Between institutions.
- isolation hospital — a hospital used to isolate or quarantine people with a contagious disease
- italian provincial — designating or of a style of rural, Italian furniture of the 18th and 19th cent., with straight lines and simple decoration, usually of fruitwood or mahogany
- language universal — a trait or property of language that exists, or has the potential to exist, in all languages.
- lieutenant general — a commissioned officer ranking next below a general and next above a major general.
- logarithmic spiral — log r = aθ
- lunitidal interval — the period of time between the moon's transit and the next high lunar tide.
- magnetic potential — a scalar quantity, analogous to the electric potential, defined at each point in a given magnetic field to be equal to the work done in bringing a unit north pole from infinity to the point.
- magnetorheological — (physics) describing a substance whose rheological properties are modified by a magnetic field.
- maternity hospital — birthing facility
- microenvironmental — Pertaining to a microenvironment.
- microgravitational — Of or pertaining to microgravitation.
- neurodevelopmental — Of or pertaining to the development of neurological pathways in the brain.
- neurophysiological — the branch of physiology dealing with the functions of the nervous system.
- neuropsychological — Of or pertaining to neuropsychology, the relation or combination of brain and mind.
- non-circumstantial — of pertaining to, or derived from circumstances: a circumstantial result.
- non-conversational — able or ready to converse; given to conversation.
- non-denominational — of or relating to a denomination or denominations.
On this page, we collect all 18-letter words ending in AL. It’s easy to find right word with a certain length. It is the easiest way to find 18-letter word that ends in AL to use in Scrabble or Crossword puzzles.