13-letter words containing m, a, t, r, i, l
- irrationalism — irrationality in thought or action.
- isometrically — of, relating to, or having equality of measure.
- kapellmeister — a choirmaster.
- lacrimal duct — either of two small ducts extending from the inner corner of each eyelid to the lacrimal sac.
- laryngotomies — Plural form of laryngotomy.
- latin america — the part of the American continents south of the United States in which Spanish, Portuguese, or French is officially spoken.
- liberationism — the principles of liberationists
- light mineral — any rock-forming mineral that has a specific gravity of less than 2.8 and is generally light in color.
- lipogrammatic — of or relating to a lipogram
- logarithmancy — Divination using logarithms.
- logogrammatic — Of or pertaining to logograms; logographic.
- lucifer match — friction match.
- lucretia mott — John Raleigh, 1865–1955, U.S. religious leader: Nobel Peace Prize 1946.
- macroclimates — Plural form of macroclimate.
- macroclimatic — Relating to macroclimate.
- macrolecithal — megalecithal.
- magic lantern — a device having an enclosed lamp and a lenslike opening, formerly used for projecting and magnifying images mounted on slides or films.
- magisterially — In a magisterial manner; authoritatively.
- magistratical — Of, pertaining to, or proceeding from, a magistrate; having the authority of a magistrate.
- mainz psalter — a book printed by Johannes Gutenberg: thought by some to be the first book printed from movable type.
- majority rule — the principle that decisions supported by more than half the people in a group have effect upon all the people in that group
- malabsorbtion — Misspelling of malabsorption.
- malabsorption — faulty absorption of nutritive material from the intestine.
- maladminister — to administer or manage badly or inefficiently: The mayor was a bungler who maladministered the city budget.
- maladroitness — lacking in adroitness; unskillful; awkward; bungling; tactless: to handle a diplomatic crisis in a very maladroit way.
- malapropistic — an act or habit of misusing words ridiculously, especially by the confusion of words that are similar in sound.
- malariologist — An expert in malaria.
- malformations — Plural form of malformation.
- marbled white — any butterfly of the satyrid genus Melanargia, with panelled black-and-white wings, but technically a brown butterfly; found in grassland
- marbleization — The process of marbleizing.
- marginal cost — the cost of one additional unit of any item produced or bought in quantity.
- marginal note — aside
- marginal seat — a seat in which elections tend to be won by small margins
- mariculturist — One who engages in mariculture.
- marie galante — an island in the E West Indies: a dependency of Guadeloupe. 58 sq. mi. (150 sq. km).
- maritime alps — a range of the W Alps in SE France and NW Italy. Highest peak: Argentera, 3297 m (10 817 ft)
- maritime belt — the part of the sea that is within the jurisdiction of the bordering states.
- marketability — readily salable.
- marsh trefoil — buck bean.
- martagon lily — Turk's-cap lily.
- martin luther — Martin [mahr-tn;; German mahr-teen] /ˈmɑr tn;; German ˈmɑr tin/ (Show IPA), 1483–1546, German theologian and author: leader, in Germany, of the Protestant Reformation.
- martyrologies — Plural form of martyrology.
- master policy — a single policy covering a group of people, typically employees of a company, issued to an employer.
- materfamilias — the mother of a family.
- material girl — materialistic woman
- material mode — the normal use of language that refers to extra-linguistic subjects without explicit mention of the words themselves. Fido is a dog is in the material mode, while "Fido" is a dog's name is in the formal mode
- materialistic — excessively concerned with physical comforts or the acquisition of wealth and material possessions, rather than with spiritual, intellectual, or cultural values.
- materializing — Present participle of materialize.
- maternalistic — of, pertaining to, having the qualities of, or befitting a mother: maternal instincts.
- matriculating — Present participle of matriculate.