11-Letter Words Starting With M

Here's the list of all the 1677 11-Letter Words Starting With M in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
maintenance
1. activity involved in maintaining something in good working order
2. means of maintenance of a family or group
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marketplace
1. the world of commercial activity where goods and services are bought and sold
2. an area in a town where a public mercantile establishment is set up
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mathematics
1. a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
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measurement
1. the act or process of assigning numbers to phenomena according to a rule
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merchandise
1. engage in the trade of
2. items for sale to the individual consumer
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memorabilia
1. a record of things worth remembering
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methodology
1. the branch of philosophy that analyzes the principles and procedures of inquiry in a particular discipline
2. the system of methods followed in a particular discipline
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manufacture
1. the organized action of making of goods and services for sale
2. the act of making something (a product) from raw materials
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malpractice
1. professional wrongdoing that results in injury or damage
2. a wrongful act that the actor had no right to do; improper professional conduct
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magnificent
1. characterized by grandeur
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millionaire
1. a person whose material wealth is valued at more than a million dollars
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masterpiece
1. the most outstanding work of a creative artist or craftsman
2. an outstanding achievement
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ministerial
1. of or relating to a minister of religion or the minister's office
2. of or relating to a government minister or ministry
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meteorology
1. predicting what the weather will be
2. the earth science dealing with phenomena of the atmosphere (especially weather)
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microscopic
1. of or relating to or used in microscopy
2. visible under a microscope; using a microscope
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meaningless
1. having no meaning or direction or purpose
2. producing no result or effect
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matchmaking
1. mediation in order to bring about a marriage between others
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misdemeanor
1. a crime less serious than a felony
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metaphysics
1. the philosophical study of being and knowing
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malfunction
1. fail to function or function improperly
2. a failure to function normally
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matrimonial
1. of or relating to the state of marriage
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mammography
1. a diagnostic procedure to detect breast tumors by the use of X rays
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miscarriage
1. failure of a plan
2. a natural loss of the products of conception
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mountainous
1. having hills and crags
2. like a mountain in size and impressiveness
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mockingbird
1. long-tailed grey-and-white songbird of the southern United States able to mimic songs of other birds
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mountaineer
1. climb mountains for pleasure as a sport
2. someone who climbs mountains
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mutagenesis
1. an event capable of causing a mutation
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materialism
1. a desire for wealth and material possessions with little interest in ethical or spiritual matters
2. (philosophy) the philosophical theory that matter is the only reality
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multiplexer
1. a device that can interleave two or more activities
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momentarily
1. for an instant or moment
2. at any moment
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masculinity
1. the properties characteristic of the male sex
2. the trait of behaving in ways considered typical for men
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macroscopic
1. visible to the naked eye; using the naked eye
2. large enough to be visible with the naked eye
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meritorious
1. deserving reward or praise
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mindfulness
1. the trait of staying aware of (paying close attention to) your responsibilities
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mischievous
1. naughtily or annoyingly playful
2. deliberately causing harm or damage
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marshmallow
1. spongy confection made of gelatin and sugar and corn syrup and dusted with powdered sugar
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mechanistic
1. of or relating to the philosophical theory of mechanism
2. explained in terms of physical forces
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molestation
1. the act of subjecting someone to unwanted or improper sexual advances or activity (especially women or children)
2. the act of tormenting by continued persistent attacks and criticism
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mercilessly
1. without pity; in a merciless manner
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metamorphic
1. of or relating to metamorphosis (especially of rocks)
2. characterized by metamorphosis or change in physical form or substance
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manipulator
1. an agent that operates some apparatus or machine
2. a person who handles things manually
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microtubule
1. a microscopically small tubule
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materialize
1. come into being; become reality
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mononuclear
1. having only one nucleus
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mesmerizing
1. attracting and holding interest as if by a spell
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multiracial
1. made up of or involving or acting on behalf of various races
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monohydrate
1. a hydrate that contains one molecule of water per molecule of the compound
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miscellanea
1. a collection containing a variety of sorts of things
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materiality
1. relevance requiring careful consideration
2. the quality of being physical; consisting of matter
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millisecond
1. one thousandth (10^-3) of a second
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meatpacking
1. wholesale packaging of meat for future sale (including slaughtering and processing and distribution to retailers)
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marshalling
1. place in proper rank
2. arrange in logical order
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masterfully
1. in a skillfully masterful manner; with the skill of a master
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maliciously
1. with malice; in a malicious manner
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materialist
1. someone with great regard for material possessions
2. someone who thinks that nothing exists but physical matter
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monolingual
1. a person who knows only one language
2. using or knowing only one language
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minesweeper
1. ship equipped to detect and then destroy or neutralize or remove marine mines
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misspelling
1. a spelling that is incorrect
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misbehavior
1. improper or wicked or immoral behavior
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melancholic
1. someone subject to melancholia
2. characterized by or causing or expressing sadness
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methicillin
1. antibiotic drug of the penicillin family used in the treatment of certain staphylococcal infections
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manufactory
1. a plant consisting of one or more buildings with facilities for manufacturing
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monstrosity
1. a person or animal that is markedly unusual or deformed
2. something hideous or frightful
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morphologic
1. relating to or concerned with the morphology of plants and animals
2. relating to or concerned with the formation of admissible words in a language
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malfeasance
1. wrongful conduct by a public official
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macrobiotic
1. of or relating to the theory or practice of macrobiotics
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multiethnic
1. involving several ethnic groups
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musculature
1. the muscular system of an organism
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maquiladora
1. an assembly plant in Mexico (near the United States border); parts are shipped into Mexico and the finished product is shipped back across the border
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magisterial
1. of or relating to a magistrate
2. offensively self-assured or given to exercising usually unwarranted power
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multinomial
1. having the character of a polynomial
2. a mathematical function that is the sum of a number of terms
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monasticism
1. asceticism as a form of religious life; usually conducted in a community under a common rule and characterized by celibacy and poverty and obedience
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marvelously
1. (used as an intensifier) excellently
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multicolour
1. having sections or patches colored differently and usually brightly
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myocarditis
1. inflammation of the myocardium (the muscular tissue of the heart)
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materialise
1. come into being; become reality
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masochistic
1. deriving pleasure or sexual gratification from being abused or dominated
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monoculture
1. the cultivation of a single crop (on a farm or area or country)
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metrosexual
1. a heterosexual man that is particularly interested in his appearance, being well-groomed and fashion
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magnanimous
1. noble and generous in spirit
2. generous and understanding and tolerant
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meritocracy
1. a form of social system in which power goes to those with superior intellects
2. the belief that rulers should be chosen for their superior abilities and not because of their wealth or birth
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microsecond
1. one millionth (10^-6) of a second; one thousandth of a millisecond
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11-Letter Words Starting With M