Meaning: A chemical weapon used in warfare.

Part of speech: noun

Example: Mustard gas caused severe injuries during the war.

Category: Science › Chemistry

Synonyms: chemical weapon

Meaning: Ground mustard seeds used as a spice.

Part of speech: noun

Example: She added mustard powder to the recipe.

Category: Food

Synonyms: spice

Meaning: To gather or assemble, especially for inspection.

Part of speech: verb

Example: The troops mustered at dawn.

Category: Military

Synonyms:

• assemble
• gather

Antonyms:

• disperse
• scatter

Meaning: Contraction of 'must not', indicating prohibition.

Part of speech: contraction

Example: You mustn't talk during the movie.

Category: Grammar

Meaning: Contraction of 'must have', indicating a strong assumption.

Part of speech: contraction

Example: She must've left early to catch the train.

Category: Grammar

Meaning: Having a stale, moldy smell.

Part of speech: adjective

Example: The musty attic was filled with old boxes.

Category: Everyday Life

Synonyms:

• stale
• moldy

Antonyms:

• fresh
• clean

Meaning: An organism that has undergone a change in its DNA.

Part of speech: noun

Example: The scientist studied the mutant for its unique traits.

Category: Science › Genetics

Synonyms: changed organism

Meaning: To change or undergo a change in form or nature.

Part of speech: verb

Example: The virus can mutate rapidly.

Category: Science › Genetics

Synonyms:

• change
• transform

Antonyms:

• remain
• stay

Meaning: To silence or make something less loud.

Part of speech: verb

Example: Please mute your phone during the meeting.

Category: Communication

Synonyms:

• silence
• quiet

Antonyms:

• unmute
• amplify

Meaning: Soft or subdued in color or sound.

Part of speech: adjective

Example: She wore a muted dress for the occasion.

Category: Arts

Synonyms:

• soft
• subdued

Antonyms:

• bright
• loud

Meaning: To inflict serious damage on something, especially by removing parts.

Part of speech: verb

Example: The vandal mutilated the statue.

Category: Law

Synonyms:

• damage
• disfigure

Antonyms:

• repair
• restore

Meaning: A person who rebels against authority, especially on a ship.

Part of speech: noun

Example: The mutineer was captured after the uprising.

Category: History › Military

Synonyms:

• rebel
• insurgent

Meaning: Rebellious; refusing to obey orders.

Part of speech: adjective

Example: The mutinous crew took control of the ship.

Category: History

Synonyms:

• rebellious
• insurgent

Antonyms:

• obedient
• compliant

Meaning: An open rebellion against the proper authorities.

Part of speech: noun

Example: The sailors staged a mutiny against their captain.

Category: History

Synonyms:

• rebellion
• insurrection

Antonyms:

• obedience
• loyalty

Meaning: A mixed-breed dog.

Part of speech: noun

Example: They adopted a mutt from the shelter.

Category: Animals

Synonyms:

• dog
• canine

Meaning: To speak in a low voice, often in annoyance.

Part of speech: verb

Example: He muttered under his breath.

Category: Communication

Synonyms:

• murmur
• grumble

Antonyms:

• shout
• scream

Meaning: Meat from an adult sheep.

Part of speech: noun

Example: They served mutton for dinner.

Category: Food

Synonyms: sheep meat

Meaning: Shared by two or more parties.

Part of speech: adjective

Example: They have mutual respect for each other.

Category: Social

Synonyms:

• shared
• common

Antonyms:

• unilateral
• one-sided

Meaning: An investment program funded by shareholders that trades in diversified holdings.

Part of speech: noun

Example: He invested in a mutual fund for retirement.

Category: Finance

Synonyms: investment fund

Meaning: Background music played in public places.

Part of speech: noun

Example: The store played muzak to create a pleasant atmosphere.

Category: Arts › Music

Synonyms: elevator music

Meaning: The projecting part of the face of an animal, including the nose and mouth.

Part of speech: noun

Example: The dog sniffed the ground with its muzzle.

Category: Animals

Synonyms:

• snout
• nose

Meaning: Dull or hazy in perception; unclear.

Part of speech: adjective

Example: After the medication, he felt muzzy.

Category: Health

Synonyms:

• dizzy
• fuzzy

Antonyms:

• clear
• sharp

Meaning: Most Valuable Player; an award given to the best player in a game or season.

Part of speech: noun

Example: He was named the MVP of the tournament.

Category: Sports

Synonyms: star player

Meaning: Abbreviation for megawatt, a unit of power.

Part of speech: noun

Example: The power plant generates 500 MW of electricity.

Category: Science › Energy

Meaning: Belonging to me.

Part of speech: possessive pronoun

Example: This is my book.

Category: Grammar

Synonyms: mine

Meaning: A condition of the eye where distant objects appear blurry.

Part of speech: noun

Example: He was diagnosed with myopia and needed glasses.

Category: Health › Ophthalmology

Synonyms: nearsightedness

Antonyms: farsightedness

Meaning: Relating to or affected by myopia; short-sighted.

Part of speech: adjective

Example: His myopic view of the situation limited his options.

Category: Health › Ophthalmology

Synonyms:

• short-sighted
• narrow-minded

Antonyms:

• broad-minded
• open-minded

Meaning: A countless or extremely great number.

Part of speech: noun

Example: There are a myriad of stars in the sky.

Category: Mathematics

Synonyms:

• countless
• innumerable

Meaning: Used for emphasis or to refer back to the subject.

Part of speech: reflexive pronoun

Example: I made this cake myself.

Category: Grammar

Synonyms:

• I
• me

Meaning: Difficult to understand or explain; puzzling.

Part of speech: adjective

Example: The mysterious disappearance of the artifact intrigued the archaeologists.

Category: Arts

Synonyms:

• enigmatic
• puzzling

Antonyms:

• clear
• obvious

Meaning: Something that is difficult to understand or explain.

Part of speech: noun

Example: The disappearance of the ancient civilization remains a mystery.

Synonyms:

• enigma
• puzzle

Antonyms:

• solution
• clarity

Meaning: A person who seeks to understand or experience the divine or spiritual truth.

Part of speech: noun

Example: The mystic spent years in meditation.

Category: Religion › Spirituality

Synonyms:

• seer
• sage

Antonyms:

• materialist
• skeptic

Meaning: Relating to mystics or religious mysteries.

Part of speech: adjective

Example: The mystical experience left her feeling enlightened.

Category: Religion › Spirituality

Synonyms:

• spiritual
• transcendent

Antonyms:

• ordinary
• mundane

Meaning: A spiritual belief that emphasizes personal experience of the divine.

Part of speech: noun

Example: Mysticism often involves meditation and contemplation.

Category: Religion › Spirituality

Synonyms:

• spirituality
• esotericism

Antonyms:

• materialism
• rationalism

Meaning: To confuse or bewilder someone.

Part of speech: verb

Example: The magician's tricks mystified the audience.

Category: Arts › Performance

Synonyms:

• baffle
• confound

Antonyms:

• clarify
• explain

Meaning: A fascinating aura of mystery or intrigue surrounding someone or something.

Part of speech: noun

Example: The artist has a certain mystique that attracts fans.

Category: Arts › Culture

Synonyms:

• charm
• allure

Antonyms:

• ordinariness
• transparency

Meaning: A traditional story, especially one concerning the early history of a people or explaining a natural or social phenomenon.

Part of speech: noun

Example: The myth of Hercules is well-known.

Synonyms:

• legend
• fable

Antonyms:

• fact
• truth

Meaning: Relating to or resembling a myth.

Part of speech: adjective

Example: The mythic hero faced many challenges.

Category: Arts › Literature

Synonyms:

• legendary
• fabled

Antonyms:

• real
• historical

Meaning: Existing only in myths; not real.

Part of speech: adjective

Example: Dragons are mythical creatures.

Category: Arts › Literature

Synonyms:

• imaginary
• fantastical

Antonyms:

• real
• actual

Meaning: A collection of myths, especially one belonging to a particular religious or cultural tradition.

Part of speech: noun

Example: Greek mythology includes many famous gods and heroes.

Category: Arts › Literature

Synonyms:

• legendarium
• folklore