Meaning: The transfer of heat through a fluid (liquid or gas).

Part of speech: noun

Example: Convection is responsible for the warm air rising in the room.

Category: Science › Physics

Synonyms:

• circulation
• movement

Meaning: Curved outward, like the exterior of a sphere.

Part of speech: adjective

Example: The lens is convex, allowing it to focus light.

Category: Science › Geometry

Synonyms:

• bulging
• curved

Meaning: A twist or turn, especially in a complex process.

Part of speech: noun

Example: The convolution of the argument made it hard to understand.

Category: Science › Mathematics

Synonyms:

• twist
• turn

Meaning: To happen or exist at the same time.

Part of speech: verb

Example: The symptoms may co-occur with other conditions.

Category: Science › Medicine

Synonyms:

• coexist
• concur

Meaning: The astronomical model that places the Sun at the center of the universe.

Part of speech: noun

Example: The Copernican system revolutionized our understanding of the cosmos.

Category: Science › Astronomy

Synonyms: heliocentric model

Meaning: A reddish-brown metal used in electrical wiring and plumbing.

Part of speech: noun

Example: Copper is an excellent conductor of electricity.

Category: Science › Chemistry

Synonyms:

• metal
• cuprum

Meaning: A blue crystalline compound used in agriculture and chemistry.

Part of speech: noun

Example: Copper sulphate is often used as a fungicide.

Category: Science › Chemistry

Synonyms: blue vitriol

Meaning: To engage in sexual intercourse.

Part of speech: verb

Example: The animals copulate during the mating season.

Category: Science › Biology

Synonyms: mate

Meaning: A type of smokeless explosive powder.

Part of speech: noun

Example: Cordite was used in many military applications.

Category: Science › Chemistry

Synonyms: explosive

Meaning: The central or most important part of something.

Part of speech: noun

Example: The core of the issue is trust.

Category: Science › Geology

Synonyms: center

Meaning: The petals of a flower, typically forming a whorl around the reproductive organs.

Part of speech: noun

Example: The corolla of the rose was bright red.

Category: Science › Botany

Meaning: A proposition that follows from one already proven; a natural consequence.

Part of speech: noun

Example: The corollary of his theory was widely accepted.

Category: Science › Mathematics

Synonyms:

• result
• consequence

Antonyms:

• cause
• origin

Meaning: The outermost layer of the sun's atmosphere, visible during a solar eclipse.

Part of speech: noun

Example: The corona was stunning during the eclipse.

Category: Science › Astronomy

Meaning: Plural of corpus; collections of written texts or data.

Part of speech: noun

Example: The linguist analyzed several corpora for her research.

Category: Science › Linguistics

Synonyms:

• collections
• bodies

Meaning: A collection of written texts or data.

Part of speech: noun

Example: The corpus of literature includes many famous works.

Category: Science › Linguistics

Synonyms:

• collection
• body

Meaning: A small cell or particle, especially in the blood.

Part of speech: noun

Example: Red corpuscles carry oxygen in the blood.

Category: Science › Biology

Synonyms:

• cell
• particle

Meaning: To show a relationship or connection between two or more things.

Part of speech: verb

Example: The study aims to correlate diet and health.

Category: Science › Research

Synonyms:

• link
• connect

Meaning: A mutual relationship or connection between two or more things.

Part of speech: noun

Example: There is a correlation between exercise and health.

Category: Science › Research

Synonyms:

• relationship
• connection

Antonyms:

• disconnection
• separation

Meaning: Matching or related to something else.

Part of speech: adjective

Example: The two reports had corresponding findings.

Category: Science › Research

Synonyms:

• matching
• related

Meaning: To gradually wear away or destroy something, often through chemical action.

Part of speech: verb

Example: The acid can corrode metal over time.

Category: Science › Chemistry

Synonyms:

• erode
• wear away

Antonyms:

• build
• strengthen

Meaning: The process of gradually wearing away or destroying something, often through chemical action.

Part of speech: noun

Example: Corrosion can weaken metal structures.

Category: Science › Chemistry

Synonyms:

• erosion
• deterioration

Meaning: Having the ability to corrode or wear away something.

Part of speech: adjective

Example: The corrosive substance damaged the container.

Category: Science › Chemistry

Synonyms:

• caustic
• destructive

Antonyms:

• harmless
• benign

Meaning: The outer layer of an organ or structure, such as the brain or a plant root.

Part of speech: noun

Example: The cortex of the brain is responsible for many functions.

Category: Science › Biology

Synonyms:

• outer layer
• shell

Meaning: A hard mineral used as an abrasive and in making gemstones.

Part of speech: noun

Example: Corundum is used to create sapphires and rubies.

Category: Science › Mineralogy

Synonyms:

• mineral
• abrasive

Meaning: To give off or reflect light in bright flashes; to sparkle.

Part of speech: verb

Example: The stars coruscate in the night sky.

Category: Science › Physics

Synonyms:

• sparkle
• shine

Meaning: Shining or sparkling brightly; flashing with light.

Part of speech: adjective

Example: The coruscating diamonds dazzled everyone at the party.

Category: Science › Physics

Synonyms:

• sparkling
• shimmering

Meaning: Relating to the universe or cosmos.

Part of speech: adjective

Example: The cosmic events were visible through the telescope.

Synonyms:

• universal
• galactic

Antonyms:

• local
• terrestrial

Meaning: Tiny particles found in space, often remnants from stars and other celestial bodies.

Part of speech: noun

Example: Cosmic dust can provide clues about the formation of the universe.

Category: Science › Astronomy

Synonyms:

• stardust
• space dust

Meaning: High-energy radiation from outer space that can affect electronic devices and living organisms.

Part of speech: noun

Example: Cosmic rays can pose a risk to astronauts in space.

Category: Science › Physics

Synonyms:

• radiation
• high-energy particles

Meaning: A theory or story about the origin and development of the universe.

Part of speech: noun

Example: Different cultures have various cosmogonies explaining how the world began.

Category: Science › Astronomy

Synonyms:

• creation myth
• universal origin

Meaning: The science that maps the general features of the universe, including the earth and celestial bodies.

Part of speech: noun

Example: Cosmography helps us understand the layout of the universe.

Category: Science › Geography

Synonyms:

• universal mapping
• spatial science

Meaning: Relating to the study of the universe and its origins.

Part of speech: adjective

Example: Cosmological theories help explain the Big Bang.

Category: Science › Astronomy

Meaning: A scientist who studies the universe and its origins.

Part of speech: noun

Example: The cosmologist presented her findings at the conference.

Category: Science › Astronomy

Synonyms:

• universe scientist
• astrophysicist

Meaning: The study of the origin, evolution, and eventual fate of the universe.

Part of speech: noun

Example: Cosmology seeks to answer fundamental questions about the universe.

Category: Science › Astronomy

Synonyms:

• universal science
• theory of the universe

Meaning: A Russian astronaut who travels into space.

Part of speech: noun

Example: The cosmonaut conducted experiments aboard the space station.

Category: Science › Space Exploration

Synonyms:

• astronaut
• space traveler

Meaning: The universe seen as a well-ordered whole.

Part of speech: noun

Example: The cosmos is vast and full of mysteries.

Category: Science › Astronomy

Synonyms:

• universe
• creation

Meaning: A bowl-shaped depression formed by an explosion or impact.

Part of speech: noun

Example: The moon has many craters from meteor impacts.

Category: Science › Geology

Synonyms:

• bowl
• pit

Meaning: Having many craters or depressions.

Part of speech: adjective

Example: The surface of the planet is cratered and rugged.

Category: Science › Geology

Synonyms:

• pitted
• dented

Meaning: A field of study that attempts to provide scientific support for creationism.

Part of speech: noun

Example: Creation science is often criticized by mainstream scientists.

Category: Science

Synonyms: scientific creationism

Meaning: The belief that the universe and life originated from specific acts of divine creation.

Part of speech: noun

Example: Creationism is often debated in science classes.

Category: Science › Philosophy

Synonyms: divine creation

Antonyms: evolution