13-letter words containing a, n, i, m, u
- incouragement — Archaic form of encouragement.
- indian mutiny — a revolt of the sepoy troops in British India (1857–59), resulting in the transfer of the administration of India from the East India Company to the crown.
- indian summer — a period of mild, dry weather, usually accompanied by a hazy atmosphere, occurring usually in late October or early November and following a period of colder weather.
- individualism — a social theory advocating the liberty, rights, or independent action of the individual.
- industrialism — an economic organization of society built largely on mechanized industry rather than agriculture, craftsmanship, or commerce.
- inner sanctum — sanctum (def 2).
- instrumentals — Plural form of instrumental.
- integumentary — of, relating to, or like an integument.
- intercommunal — used or shared in common by everyone in a group: a communal jug of wine.
- intermountain — located between mountains or mountain ranges: an intermontane lake.
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- intramuscular — located or occurring within a muscle.
- judgmentalism — Judgmental behaviour or attitude.
- jus canonicum — canon law.
- just a minute — wait, stop
- justin martyr — Saint, a.d. c100–163? early church historian and philosopher.
- kim young sam — born 1927, president of South Korea 1993–98.
- lambeosaurine — Any crested hadrosaurid dinosaur of the subfamily Lambeosaurinae.
- leucaemogenic — leukemogenic
- leukaemogenic — relating to the development of leukaemia, or causing leukaemia
- light quantum — photon.
- lighthouseman — a lighthouse keeper
- local minimum — minimum (def 5a).
- luxembourgian — of or relating to Luxembourg, its people, or their language.
- macadamia nut — edible seed
- machinegunned — Simple past tense and past participle of machinegun.
- macías nguema — a former name of Bioko.
- macroglobulin — A plasma globulin of high molecular weight.
- macromutation — a mutation that has a profound effect on the resulting organism, as a change in a regulatory gene that controls the expression of many structural genes.
- macronutrient — Nutrition. any of the nutritional components of the diet that are required in relatively large amounts: protein, carbohydrate, fat, and the macrominerals.
- magnanimously — In a magnanimous manner; with greatness of mind.
- magnesiferous — (geology) Containing magnesium.
- magnetic drum — a cylinder coated with magnetic material, on which data and programs can be stored.
- magnetic flux — the total magnetic induction crossing a surface, equal to the integral of the component of magnetic induction perpendicular to the surface over the surface: usually measured in webers or maxwells.
- magnetiferous — (dated) Producing or conducting magnetism.
- magniloquence — speaking or expressed in a lofty or grandiose style; pompous; bombastic; boastful.
- magnitudinous — size; extent; dimensions: to determine the magnitude of an angle.
- magnoliaceous — belonging to the plant family Magnoliaceae.
- main sequence — a narrow band in the Hertzsprung-Russell diagram in which 90 percent of all observed stars are plotted.
- malfunctional — Not functioning as intended.
- malfunctioned — Simple past tense and past participle of malfunction.
- maliciousness — full of, characterized by, or showing malice; intentionally harmful; spiteful: malicious gossip.
- malleoincudal — Of or relating to both the malleus and the incus.
- malthusianism — of or relating to the theories of T. R. Malthus, which state that population tends to increase faster, at a geometrical ratio, than the means of subsistence, which increases at an arithmetical ratio, and that this will result in an inadequate supply of the goods supporting life unless war, famine, or disease reduces the population or the increase of population is checked.
- mandarin duck — a crested Asian duck, Aix galericulata, having variegated purple, green, chestnut, and white plumage.
- mandibuliform — Having the form of a mandible; - said especially of the maxill\u00e6 of an insect when hard and adapted for biting.
- manganiferous — containing manganese.
- manicure case — a case for holding small tools designed to care for the fingernails
- manipulatable — to manage or influence skillfully, especially in an unfair manner: to manipulate people's feelings.
- manipulations — Plural form of manipulation.