Word library
8,130 words, searchable by word, definition, part of speech, and CEFR level.
A flower on a tree or plant, especially one that produces fruit.
To push air out of your mouth, or for wind to move strongly.
Having the color of a clear daytime sky.
A small, round, dark blue berry with a sweet, slightly tart taste.
A detailed technical plan or drawing, or, more loosely, a model for how something should be done.
To turn red in the face, usually from embarrassment.
A flat, thin piece of wood or other stiff material.
A game played by moving pieces around a printed board according to rules.
A person who pays to live and eat at someone else's house or at a school.
A room where the directors of a company meet to make important decisions.
To talk with too much pride about your own achievements or possessions.
A small vessel used for travelling on water.
The whole physical structure of a person or animal.
An area of soft, wet, spongy ground.
To heat a liquid until it bubbles and turns to steam.
The process of a liquid rapidly turning into gas as it reaches a certain temperature.
The temperature at which a liquid turns into a gas.
Noisy, energetic, and full of high spirits, sometimes to the point of being unruly.
Confident and willing to take risks, or strong and easy to notice.
To strengthen or support something that might otherwise be weak.
To attack a place continuously with bombs or shells, or to overwhelm someone with a large number of things at once.
Genuine and real, not fake or fraudulent.
A close connection between people, or a certificate representing money lent to a government or company.
The way atoms are held together in a molecule or compound by sharing or transferring electrons.
One of the hard white parts inside the body of a person or animal that forms the skeleton.
An extra amount of money or something additional given beyond what is expected.
A set of printed or written pages bound together to be read.
A piece of furniture with shelves for storing books.
A small, thin book, usually with a paper cover, giving information about something.
A thin strip of material placed between pages to mark a reader's place in a book.
A branch of mathematics that deals with true or false values and the logical operations, such as AND, OR, and NOT, performed on them.
To increase or improve something, especially confidence, morale, or performance.
A type of shoe that covers the foot and part of the leg.
Sturdy shoes that cover the foot and part of the leg.
The line that divides two countries or areas.
To make someone feel tired and uninterested because something is dull.
Relating to the cold northern regions of the world, especially forests near the Arctic.
Feeling tired and restless because there's nothing interesting to do.
Not interesting; causing you to feel tired or uninterested.
Brought into life through birth.
To take and use something that belongs to someone else, intending to return it.
The scientific study of plants.
Referring to two people or things together, not just one.
Causing mild annoyance or trouble.
A narrow-necked container, usually made of glass or plastic, used to hold liquids.
The lowest part of something.
A very large rock, often rounded from years of weather and water.
To move up and down or spring back after hitting a surface.