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GRE vocabulary

GRE words starting with M

130 GRE-level words that begin with M, each with its part of speech, a plain-English definition, and an example sentence. Tap any word for synonyms, antonyms, and more.

macabreadjective

disturbing and horrifying because concerned with death

macenoun

a ceremonial staff carried as a symbol of authority, or a heavy spiked club used as a weapon

macerateverb

to soften or break down by soaking in liquid

machinationnoun

a scheming or crafty plot intended to do harm

maelstromnoun

a violent whirlpool or scene of turbulent disorder

magisterialadjective

having or showing great authority and command

magnanimitynoun

the quality of being generous, noble-minded, and forgiving, especially toward rivals or enemies

magnanimousadjective

generous and forgiving, especially toward a rival or weaker party

magnatenoun

a wealthy and influential person, especially in business

magniloquentadjective

using lofty or pompous language

magnitudenoun

the great size, extent, or importance of something

makeshiftadjective

serving as a temporary or improvised substitute for something better

maladroitadjective

clumsy or inept, especially in handling situations

maladynoun

a disease, disorder, or deep-seated problem

malaisenoun

a vague sense of unease, discomfort, or low spirits

malapropismnoun

the mistaken use of a word in place of a similar-sounding one, often with comic effect

malcontentnoun

a person who is chronically dissatisfied and rebellious

maledictionnoun

a curse calling down harm or misfortune on someone

malefactornoun

a person who commits a crime or wrongdoing

malevolentadjective

wishing harm or evil to others

malfeasancenoun

wrongdoing, especially misconduct by a public official

malignverb

to speak about in a harmful and untrue way

malingerverb

to fake illness in order to avoid work or duty

malingerernoun

a person who pretends to be sick or incapable in order to avoid work or duty

malleableadjective

easily shaped, bent, or influenced

mammonnoun

wealth viewed as a corrupting influence or false object of worship

manacleverb

to restrain with chains or shackles; to fetter

mandatenoun

an official order or authority to act

manifestadjective

clear and obvious to the eye or mind

manifoldadjective

many and varied; of numerous kinds

manneredadjective

marked by artificial or affected behavior

marverb

to damage or spoil the appearance or quality of

marcescencenoun

the condition of withering while staying attached to the parent plant

marcescentadjective

withering but remaining attached rather than dropping off

marginaladjective

of minor importance or barely adequate; at the edge

marshalverb

to gather and organize resources or arguments for a purpose

martialadjective

relating to war, soldiers, or the military

martinetnoun

a person who demands strict, rigid adherence to rules

matriculateverb

to formally enroll as a student at a university

maudlinadjective

excessively sentimental in a tearful or self-pitying way

maunderverb

to talk or move in a rambling, aimless way

mavericknoun

an independent-minded person who refuses to conform

mawkishadjective

sentimental in a sickly or exaggerated way

maximnoun

a short statement expressing a general truth or rule of conduct

meageradjective

lacking in quantity or quality; scanty

mealymouthedadjective

unwilling to speak plainly or honestly; evasive and indirect in expression

meanderverb

to wander or proceed in a winding, aimless course

meddleverb

to interfere in something that is not one's concern

meddlesomeadjective

inclined to interfere in others' affairs

mediateverb

to intervene between disputing parties to bring about agreement

mediocreadjective

of only average or moderate quality; not very good

melancholicadjective

characterized by deep, pensive, and lingering sadness

melancholynoun

a deep, lingering sadness or pensive gloom

mellifluousadjective

pleasingly smooth and musical to hear

mendverb

to repair something broken or damaged, or to improve a bad situation

mendaciousadjective

given to lying; untruthful

mendaciousnessnoun

the quality of being inclined to lying or marked by falsehood

mendacitynoun

the habit or tendency to lie; the quality of being untruthful

mendicantnoun

a beggar, especially one who lives by alms

mercenaryadjective

motivated chiefly by the desire for money or gain

mercilessadjective

showing no compassion or forgiveness

mercurialadjective

subject to sudden and unpredictable changes of mood

meretriciousadjective

showily attractive but actually cheap or insincere

metamorphosisnoun

a complete change of form, character, or condition

metaphysicaladjective

relating to abstract philosophical questions about existence, reality, and the nature of being

meticulousadjective

showing great attention to detail; very careful

mettlenoun

courage, spirit, and resilience under pressure

mettlesomeadjective

full of spirit and courage; determined and brave

microcosmnoun

a small thing that represents the qualities of a larger whole

milieunoun

the social or cultural setting in which something occurs

militateverb

to have a strong influence or effect, especially in opposition

minatoryadjective

expressing or conveying a threat

minusculeadjective

extremely small; tiny

minutiaenoun

small, precise, or trivial details

mireverb

to bog down or entangle in difficulty

miredadjective

stuck in a difficult situation or stuck in mud, unable to make progress

mirthnoun

amusement expressed through laughter and merriment

misanthropenoun

a person who dislikes and distrusts humankind

misanthropicadjective

disliking and distrusting humankind in general

miscellanynoun

a collection of varied and assorted items

mischievousadjective

playfully troublesome or inclined to cause minor harm

miscreantnoun

a person who behaves badly or breaks the law

miserlyadjective

extremely reluctant to spend or share; stingy

misgivingnoun

a feeling of doubt or uneasiness about something

misnomernoun

an inaccurate or misleading name for something

misogynistnoun

a person who has a strong prejudice against or contempt for women

missivenoun

a written message or letter, often formal

mistrustnoun

lack of trust or confidence in someone or something

mitigateverb

to make less severe, painful, or harmful

mnemonicadjective

aiding or relating to memory

moderateverb

to make or become less extreme or intense

modestadjective

unassuming in the estimation of one's own abilities; not boastful

modicumnoun

a small or moderate amount of something

modishadjective

conforming to the latest fashion; stylish

modulateverb

to adjust or vary the degree, tone, or intensity of something

molderverb

to decay slowly and crumble through neglect

mollifyverb

to soothe the anger or anxiety of someone

mollycoddleverb

to treat with excessive indulgence and protection

moltverb

to shed feathers, skin, or fur before new growth

monasticadjective

resembling the secluded, austere life of monks

monolithicadjective

large, uniform, and rigidly unchanging

monotonynoun

tiresome sameness or lack of variety

mootadjective

open to debate or no longer relevant in practice

morassnoun

a complicated or confused situation that traps and entangles

moratoriumnoun

a temporary prohibition or suspension of an activity

mordantadjective

sharply sarcastic or biting in style

moresnoun

the accepted customs and moral conventions of a community

moribundadjective

at the point of death or in terminal decline

moroseadjective

sullen, gloomy, and ill-tempered

morselnoun

a small piece or amount, especially of food

mosaicnoun

a combination of diverse elements forming a unified whole

motleyadjective

made up of varied, mismatched, or incongruous elements

mottledadjective

marked with spots or patches of different colors

mountebanknoun

a charlatan who deceives others, especially to make money

mournfuladjective

feeling or expressing sorrow and grief

muddleverb

to confuse or mix up; to handle ineffectively

muffleverb

to deaden or suppress a sound

multifariousadjective

having great variety and diversity

multitudenoun

a very large number of people or things

mundaneadjective

ordinary, dull, and lacking interest

munificencenoun

the quality of being unusually generous in giving

munificentadjective

extremely generous in giving

munitionnoun

military weapons, ammunition, and supplies

murkyadjective

dark, cloudy, or unclear; hard to understand

musterverb

to gather or summon, especially strength or support

mutableadjective

liable to change; not fixed

mutinousadjective

rebellious and defiant of authority

myopicadjective

lacking foresight or breadth of view; shortsighted

myriadadjective

countless or extremely numerous

mystificationnoun

the act of making something needlessly obscure or bewildering

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