the act of formally ending or eliminating a system, practice, or institution

existing or coming before in time; previous; earlier

Hit with force when moving; come into conflict or opposition.

The process of water vapor changing into liquid; also, the act of making something more concise.

a medicine or treatment for a disease; a solution to a problem

feeling a strong sense of dislike or revulsion

A large group of insects or people moving together.

The relationship between brothers; an association of people with common interests

not even or consistent in shape, pattern, time, or behavior; not following normal rules

a person who desires happiness or success for another

in a way that shows ability and training; expertly

an elected member of a local council who helps make decisions and represent the community

belonging to each individual; particular to each

a person responsible for running or managing an organization or system

a soft, luxurious fabric with a thick, short pile on one side

To cause someone to become angry or to cause a reaction.

a deeply distressing or disturbing experience; physical injury or emotional shock

a blood vessel that carries blood back to the heart; a streak or marking of a different color

to officially join or register in a school, course, or organization

sexually attractive or exciting

feeling or showing panic; anxious and fearful

a person who is very interested in a particular activity or subject

a piece of fine material worn to protect or conceal the face; something that conceals or disguises

to give professional advice or guidance to someone

following each other in uninterrupted succession; sequential

a person who steals property from others, often using force or threat

A violation or breaking of a law, agreement, or code of conduct; an act of breaking or failing to observe a law, agreement, or code of conduct.

compliance with an order, request, or law; submission to authority

The process of ecological change in which one community of organisms is gradually replaced by another.

a plant used for flavoring food, medicine, or perfume

To strengthen or support something with additional material, people, or effort.

to smile broadly, often showing teeth

Entirely; completely; to the full extent

a person or company offering something for sale, especially a trader in the street

a long dress, typically worn on formal occasions; a loose robe worn for comfort or in professional settings

A person who gives something, especially to a charity or cause.

An organization, business, or system; the act of setting something up.

To bring back to a former or original state; to reinstate.

covering or affecting a large area; comprehensive; wide-ranging

to die or cause to die by being submerged in and inhaling water

a traditional story sometimes popularly regarded as historical but unauthenticated; an extremely famous or notorious person

the state of being unable to do something; incapacity

an immoral act considered to be a transgression against divine law; to commit an offense against religious or moral law

long green pod vegetable from moringa tree; nutritious vegetable used in curries

Of vital importance; crucial; giving or expressing a command.

a person who supports equal rights and opportunities for women and men

Alcoholic drinks, especially strong distilled ones such as whiskey or vodka.

To cause someone to take action; done without delay.

a person trained to give guidance on personal, social, or psychological problems; an advisor

People who have a passionate interest in and love for the natural world and outdoor activities.

A strong feeling of anger and shock; to arouse anger or shock.

attractive; interesting; pleasing

a sudden occurrence or eruption of something, especially disease or violence

A prolonged period of abnormally low rainfall; a shortage of water.

prolonged public disagreement or heated discussion; a dispute or argument involving opposing viewpoints

An alphabetical list of names, subjects, etc. with references to the places where they occur, typically found at the end of a book; a sign or measure of something.

as a noun, an organization founded for a specific purpose; as a verb, to establish or initiate

a person who oversees, manages, or directs an organization, building, or project

the parts, pieces, or substances that are left after the rest has been used or removed

a person who provides education; a teacher or instructor

a bird of prey with broad wings and strong talons used for hunting

a small round object with a hole through it for threading

a metal fastener with a helical ridge; to fasten or tighten something with a screw

Originating or occurring naturally in a particular place; native.

Spacious and well-ventilated; light and breezy.

the rate at which velocity changes over time; the act of speeding up

The state of being scarce or in short supply; shortage.

honest; open; straightforward; candid

a bus with two levels or floors for passengers

something that is granted, especially in response to demands; a compromise

a feeling or thought that someone is guilty of an illegal or dishonest activity

a simple, rough drawing or outline

A system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system

performed by one person alone; a single performance

a small hole in a tire that causes air to escape

a small simple shelter or house

to make clean or pure; to remove impurities

The reliable availability of energy sources at an affordable price for a nation or region.

To control and make use of natural resources, especially energy.

to greet with respect; to honor

either of the two bones forming the framework of the mouth in most vertebrates

Bad or unacceptable behavior, especially by children or in formal situations

Believing that people are motivated by self-interest; distrustful of human sincerity or integrity.

a solid substance that melts when heated, used for making candles and polishing

Able to exist or work together without conflict; harmonious.

verb: to explain something in detail; adjective: detailed and complicated in design

to examine and verify financial records or accounts officially

used to convey that something is assumed to be true though not known for certain

Showing or feeling no concern for others' feelings.

not interrupted or interfered with; calm and peaceful

Favoring traditional views and values; resistant to change.

Protection of mobile devices and the data stored on them from security threats.

The process or cost of maintaining something in good condition.

a part or element of a larger whole, especially a machine or system

a shaped mass of bread baked as a unit

Best or most favorable; the most effective under particular conditions.

to begin or start; to introduce someone to a new activity

a percussion instrument consisting of wooden bars that are struck with mallets to produce musical tones

having two parts or consisting of two elements; double

a group of people or things arranged in a sequence

to trip or lose balance while walking or running; to make a mistake or falter

a tool consisting of two movable arms that are joined at one end, used for picking up and holding things

to tear something quickly or violently

A plan of action designed to achieve a long-term or overall aim; the art of planning and directing operations.

An asset or object bought or obtained, typically by a library or museum.

The trapping of the sun's warmth in a planet's lower atmosphere due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.

Lasting for a long time or constantly recurring, often describing illness.

by hand; using physical effort rather than machines

the state of being a mother; the qualities of a mother

Relating to ecology or the environment.

The deep parts of the sea or ocean, typically beyond the continental shelf.

a mathematical statement that shows the equality of two expressions

a journey or search for something; an adventure to achieve a goal

to apply or bring to bear; to use physical or mental effort

The deterioration of the environment through depletion of resources and destruction of ecosystems.

producing powerful feelings or strong, clear images in the mind; bright and intense

a quick, sharp, sudden movement; an abrupt pull or twist; a foolish person

a small stream or narrow river

Introducing new ideas or methods; innovative or pioneering.

Technologies that are designed to minimize environmental impact and promote sustainability.

unable to defend oneself or act without help; powerless; vulnerable