English Vocabulary Dictionary | Word Meanings, Definitions & Examples
CEFR Level
in an excellent or impressive manner
"She performed superbly in the final match."
Unnecessary, especially because more than enough exists.
"Adding more details to the report would be superfluous."
to place one thing on top of another so that both can be seen
"The editor superimposed text over the image."
Of the highest quality or degree; expressing the extreme form of an adjective or adverb.
"Her performance was superlative, earning her a standing ovation."
To replace or take the place of something because it is more modern or effective.
"This new law will supersede the old regulations."
faster than the speed of sound; relating to speeds greater than the speed of sound
"The supersonic jet broke the sound barrier."
To take the place of something or someone, often by force or strategy.
"Digital platforms have supplanted traditional newspapers."
Easily bending or moving without breaking; flexible and adaptable.
"The gymnast’s body was remarkably supple."
An assumption or belief that something is true without certain proof.
"His plan was based on the supposition that the market would recover quickly."
the act of forcibly stopping something or holding back feelings or actions
"The suppression of free speech led to protests."
the state of being supreme; highest authority or power
"The country established naval supremacy in the region."
an additional charge or payment added to the usual cost
"The airline ticket had a fuel surcharge added to it."
bad-tempered and unfriendly
"The waiter gave us a surly look when we asked for more water."
to suppose something is true without having evidence
"She surmised that he was not coming to the meeting."
to overcome a difficulty or obstacle
"He surmounted all the challenges to achieve his dream."
exceeding; going beyond; outstanding
"Her surpassing beauty made everyone stop and stare."
A substitute, especially a person deputizing for another in a specific role.
"She acted as a surrogate mother for the child."
A person who measures and maps land, buildings, or other features.
"The surveyor measured the land for construction."
The state of being easily influenced, harmed, or affected by something.
"His susceptibility to colds increases during the winter."
Likely or liable to be influenced or harmed by a particular thing.
"Children are more susceptible to infections."
Farming practices that meet current food needs while preserving environmental resources and maintaining the ability to produce food for future generations through ecologically sound methods.
"Sustainable agriculture practices protect the environment while ensuring food security."
A method of working together that can be maintained over time without depleting resources or causing harm.
"A sustainable and collaborative approach is crucial for solving environmental problems."
Methods or actions that can be maintained long-term without depleting resources or causing environmental harm
"Sustainable practices help reduce pollution."
Technology designed to meet present needs without compromising future generations' ability to meet their needs.
"Sustainable technology ensures a cleaner future."
Food and drink regarded as a source of strength; the means of sustaining life.
"Bread and water were his only sustenance during the journey."
A stitch or row of stitches holding together the edges of a wound or surgical incision.
"The doctor used a suture to close the wound."
To walk or behave in a very confident and arrogant way.
"He swaggered into the room as if he owned the place."
a citrus fruit that is sweeter and less acidic than regular lime
"The sweetlime juice was refreshing on a hot day."
a small piece of confectionery or candy; a sweet delicacy
"The children enjoyed the traditional sweetmeats during the festival."
to change direction suddenly, especially to avoid hitting something
"The car swerved to avoid the dog."
to cheat someone out of money or possessions by deceit
"The con artist tried to swindle the old man out of his savings."
a person who cheats or deceives others for money or gain
"The police finally caught the notorious swindler."
A large marine fish with an elongated bill resembling a sword
"The swordfish can swim at speeds up to 60 mph."
A unit of pronunciation having one vowel sound, with or without surrounding consonants, forming the whole or part of a word.
"The word 'computer' has three syllables."
A close and often long-term interaction between two different species that benefits both.
"The clownfish and sea anemone live in a symbiosis that protects both species."
Involving interaction between two different organisms living in close physical association.
"The relationship between the bee and the flower is symbiotic."
The use of symbols to represent ideas or qualities; symbolic meaning.
"The dove is a symbol of peace in many cultures."
having parts on either side that match or are the same in shape, size, or arrangement
"The artist designed a symmetrical pattern on the floor."
the quality of having balanced proportions or identical parts facing each other
"The building’s symmetry impressed the visitors."
relating to or having the character of a symphony or symphony orchestra
"The concert featured a symphonic masterpiece."
To cause to occur or operate at the same time or rate; to coordinate in time.
"The dancers synchronized their movements perfectly."
Happening, existing, or arising at the same time.
"The students participated in a synchronous online class."
A group of individuals or organizations combined to promote a common interest or carry out a business venture.
"A syndicate of investors bought the struggling company."
Relating to the interaction of elements that when combined produce a greater effect than the sum of their individual effects.
"A synergistic effect occurs when nutrients work together."
To combine in such a way that the total effect is greater than the sum of the individual effects; to work together cooperatively.
"The two companies plan to synergize their efforts for greater success."
Combine in such a way that the total effect is greater than the sum of the individual effects.
"The teams were synergized to maximize productivity."