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All Words (132 Words)

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Advanced Words (41 Words)

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cancern: abnormal growth of cells that can invade and destroy surrounding tissues and organs; a disease characterized by the uncontrolled growth and spread of abnormal cells
normallyadv: usually; under normal conditions
contagiousadj: able to be passed on to others through contact or proximity, especially by infection or disease
diseasen: a disorder or illness that affects the body or mind, often characterized by specific symptoms or abnormal functioning of organs or systems
deviln: a supernatural being typically represented in belief systems as an evil or mischievous spirit, often used metaphorically to describe a person or thing that is harmful, dangerous, or wicked
threatenv: to utter intentions of injury or punishment against someone
extinctionn: the complete disappearance of a species from the earth
cartoonn: a simple drawing depicting a humorous or critical situation, often accompanied by a caption
spinv: to cause something to rotate rapidly; to cause someone to feel dizzy or disoriented
carnivorousadj: feeding on the flesh of other animals
marsupialadj: relating to or characteristic of mammals of the order Marsupialia, which typically carry their newborn offspring in a pouch on their abdomen; referring to animals such as kangaroos, koalas, and opossums
pouchn: a small bag or container with a drawstring or zipper used to carry small items; a small sac or pocket within an organ or tissue in the body
kangaroon: a large marsupial native to Australia with powerful hind legs for jumping and carrying young in a pouch on the mother’s belly
terrifyingadj: very frightening or intimidating
nocturnaladj: relating to or occurring in the night; active or awake during the night
screamv: to give a loud, high shout suddenly, especially because of fear, anger, excitement, etc.; to utter or declare in a very loud voice
predominantlyadv: mainly, mostly, or primarily; having the greatest influence or power in a particular situation or group
scavengern: an animal or bird that feeds on carrion, dead animals, or other scavenged material; a person who searches for and collects discarded or unwanted items, often to sell or reuse them
jawn: either of the two bones at the bottom of the face that moves when you open your mouth; (verb) talk socially without exchanging too much information
chompv: to bite or chew something with forceful, aggressive, or heavy movements of the jaws or teeth
rotv: to decay, or cause something to decay, naturally and gradually
ferociousadj: very fierce, savage, or cruel
incrediblyadv: in a way that is very difficult to believe; exceedingly or extremely
excitingadj: causing a lot of interest or excitement
undergov: to go through something unpleasant or that involves a change
declinev: to become gradually smaller, fewer, worse, etc.; to refuse to accept
extinctadj: no longer in existence
emergencen: the process or fact of coming into existence or becoming apparent
wildlifen: animals, birds, insects, etc. that grow independently of people and live in natural conditions
photographn: a picture or image that is produced by a camera; a visual representation or record of a person, object, or scene that has been captured electronically or on film
tumorn: a mass of diseased tissue that forms when cells in the body divide and grow in an uncontrolled way
sightn: the ability to see; anything that is seen
epidemicn: the widespread outbreak of a particular disease in a large number of people at the same time
unaffectedadj: not influenced or emotionally impacted by external factors or events; calm, composed, and emotionally stable
inevitablyadv: in a manner that cannot be avoided or prevented
gruesomeadj: causing horror or disgust
progressionn: the act or process of changing to the next stage or phase or moving forward
enormousadj: extremely large or great
ulcern: a sore or erosion in the skin or mucous membrane, often caused by infection or inflammation; a persistent, painful cavity in the stomach or intestinal wall that can lead to digestive problems
stickv: to put something, usually a sharp object, into something; to restrict yourself to doing or using one certain thing and not change; (noun) a thin piece of wood or other material
horrorn: intense fear or disgust, especially at something shocking or terrifying
fouladj: extremely unpleasant, dirty, or smelling bad
crackv: to break or cause to break without dividing into separate parts; (noun) a line on the surface of something along which it has separated without breaking
gutsyadj: displaying courage, determination, or boldness; characterized by a willingness to take risks or face challenges
parasiticadj: living off another organism to the detriment of the host
wormn: a long, thin creature with a soft and long cylindrical tube-like body, no limbs, and a lack of eyes
riddlen: a type of question that describes something in a difficult and confusing way, and that has a surprising answer, often asked as a game
survivev: to live or exist despite a dangerous event or period
intriguev: to make someone interested, especially by being strange, unusual, or mysterious; to make a secret plan with other people to harm someone
infectiousadj: able to be passed quickly from one person, animal, or plant to another, especially through air or water
immediatelyadv: now or without delay
cervicaladj: relating to the neck or the cervix (= the narrow passage forming the lower end of the uterus)
virusn: a tiny infectious organic material that causes disease in people, animals, and plants
associatev: to mentally connect someone or something with someone or something else
sinisteradj: giving the impression that something bad or evil is happening or will happen
developv: to grow or expand; to improve or refine through a process of progress and refinement, often to achieve greater sophistication or complexity; to elaborate or add detail to something that is in the process of being created
intestinen: a long, tube-like organ in the digestive system that is responsible for absorbing nutrients from food and eliminating waste products
acquirev: to buy or obtain something such as an asset, object, knowledge, etc., for oneself
randomadj: made, done, or happening without method, conscious decision, or any regular pattern
mutationn: the way in which genes of a person, plant, animal, or other organism change and produce permanent differences
paradoxicaladj: seemingly contradictory or absurd because of having two opposite features or facts, though it is probably true
survivaln: the state of continuing to exist or live, frequently in the face of difficulty or danger
dividev: to separate or cause to separate into parts or groups
nutrientn: any substance that is essential for the maintenance and growth of living things
invadev: to enter aggressively into another’s territory by military force for conquest and occupation
evolutionn: a gradual process of transformation of living things
evolvev: to develop gradually, or to cause the development of something or someone gradually
resistantadj: not affected by something, especially changes or new ideas; of or relating to immunity to disease or infection
amazingadj: extremely surprising, especially in a way that you like or admire
environmentn: the natural world such as air, water, and land in which humans, animals, and plants live
constrainv: to restrict or limit someone or something’s freedom or ability to do something
tissuen: an ensemble of similar cells of the animal or plant that together carry out a specific function
patientn: a person who is receiving medical treatment, care, or attention from a healthcare professional, such as a doctor, nurse, or therapist; a personal quality or characteristic
destructionn: the act of causing so much damage to something
evolutionaryadj: relating to or denoting how living things develop or change from earlier forms
absolutelyadv: without restriction or limitation; completely or utterly
adaptationn: the action or process of changing to suit different conditions
confirmv: to support or establish the truth or certainty of something previously believed or suspected to be the case
experimentn: the scientific test conducted to observe what happens and gain new knowledge
slidev: to move or cause to move smoothly along a surface without interruption
geneticsn: the branch of biology that studies genes, genetic variation, and heredity in organisms
opportuneadj: suitable or happening at a time that is suitable or convenient for a particular purpose
labn: a workplace for the conduct of scientific research; a laboratory
extractn: a short passage taken from a book, piece of music, etc.; a substance obtained from something through a specific process; (verb) to obtain from something or to remove something by effort or force
sequencen: a series of related events, actions, numbers, etc., which have a particular order
discoveryn: the act or process of finding information, a place, or an object, or learning about something that was previously not known
geneticadj: of or relating to genes (= parts of the DNA in cells) or the science of genes
individualn: a single person or thing, as distinct from a group
breakthroughn: a sudden, dramatic, and important discovery or development that helps to improve a situation or provide an answer to a problem
puzzlen: a situation that is difficult to follow or solve; a game, problem, or toy that tests a person’s ingenuity or knowledge; (verb) to cause someone to feel confused because of something difficult to understand
salivan: the clear liquid that is secreted into the mouth by glands in the walls of the mouth and throat, helping to lubricate food during chewing and digestion
physicallyadv: in a way related to a person’s body or appearance rather than their mind
implantv: to insert or fix an artificial device in a person’s body; to put an idea, attitude, etc., firmly in the mind
ultimateadj: furthest or highest in degree or order
evadev: to escape from or avoid meeting someone or something
immuneadj: protected against a particular disease or toxin due to the presence of specific antibodies or sensitized white blood cells
belongv: to be the property of someone or something; to be a member or part of a group; to be in the proper or appropriate place
tricklev: to flow or drip slowly and in small amounts; to happen or occur gradually or in small quantities
genitaladj: of or relating to the external and internal reproductive organs
vetn: (also a veterinarian) a person who has a medical degree trained to examine and take care of the health of animals; (verb) to carefully examine, investigate, or evaluate someone or something, often for the purpose of determining suitability or eligibility
disgustn: a strong feeling of dislike or disapproval
squeamishadj: easily nauseated or disgusted; readily affected by or sensitive to unpleasant or shocking things; excessively fastidious or scrupulous about one’s actions or behavior
diagnosev: to determine or distinguish the nature of a problem or an illness through a careful analysis
transmissibleadj: of or connected with something, such as a disease or trait, able to be passed or transmitted from one person or organism to another
venerealadj: relating to or caused by sexual intercourse, specifically referring to a sexually transmitted disease
transmitv: to send or forward an electronic signal; to pass something from one person or thing to another
remarkableadj: worthy of attention because unusual or special
outbackn: the remote and sparsely populated interior of Australia, typically characterized by arid deserts and scrubland
mammalianadj: of or relating to mammals, a class of warm-blooded vertebrate animals that typically nurse their young and have hair or fur on their skin; characterized by mammalian qualities, such as nurturing and protective behavior
relicn: an object from a previous era, especially one of historical value
distantadj: far away in space, time, or where you are; far apart in relevance, relationship, or kinship
fascinatev: to attract and hold the attention of someone deeply and irresistibly
decidev: to make up someone’s mind about something; to come to a conclusion or judgment after considering options
deliberatelyadv: done in an intentional or slow and careful manner
inoculatev: to introduce a vaccine into the body to produce immunity to a specific disease
injectv: to put a liquid such as a drug or other substance into a person’s or an animal’s body using a needle and syringe (= small tube)
volunteern: a person who performs or offers to perform a job or service without being paid for or forced to do
inmaten: a person who is confined to an institution such as a prison, hospital, or mental health facility
penitentiaryn: a prison for people convicted of serious crimes; a place for long-term confinement and punishment for convicted criminals
compromisev: to settle a problem or disagreement by mutual concession
ethicaladj: of or relating to principles about what is right and wrong, or the branch of knowledge dealing with these
transferv: to move, pass, or change from one person, place, or situation to another
circumstancen: the specific conditions or events that surround a particular situation or occurrence
oncologyn: the branch of medicine that deals with the study and treatment of tumors, especially malignancies
epidemiologyn: the study of the distribution and determinants of health-related states or events, including diseases, in specified populations, and the application of this study to the control of health problems
inevitableadj: certain to happen and unavoidable
outcomen: the result or effect of an action, event, etc.
adaptv: to make fit for or change to suit a new purpose or environment
complexityn: the state or quality of being complicated or intricate and difficult to understand
processn: a series of actions or operations performed to achieve a particular outcome or goal; a systematic procedure or approach used to accomplish a specific task or objective; a method of treating milk to make it suitable for consumption or use in other dairy products
defeatv: to win against somebody in a fight, war, or attempt
aimv: to try or plan to get or achieve something