a group of events that happen in a particular order, one following the other, and are often repeated
cycle
the fact of a person, organization, etc. continuing to live or exist
survival
something strange or not known that has not yet been explained or understood
mystery
treating someone in a way that is right or reasonable
fair
to be ready and prepared for something
stand by
to gradually become less, worse, or lower
decline
relating to money or how money is managed
financial
the process of finding information, a place, or an object, especially for the first time, or the thing that is found
discovery
happening or behaving in a way that you expect and not unusual or interesting
predictable
to understand or solve something
figure out
a likelihood to happen or to have a particular characteristic or effect
tendency
to find or discover the exact position of something
locate
something that has never been made before, or the process of creating something that has never been made before
invention
a level of material, such as a type of rock or gas, that is different from the material above or below it, or a thin sheet of a substance
layer
keep up with
an increase in the size or the importance of something
growth
to examine a crime, problem, statement, etc. carefully, especially to discover the truth
investigate
carried out by machines or computers without needing human control
automated
a person you spend a lot of time with often because you are friends or because you are travelling together
companion
very great and rare natural ability or skill, especially in a particular area such as science or art, or a person who has this
genius
a decision or opinion about someone or something that you form after thinking carefully
judgment
the opinion that people in general have about someone or something, or how much respect or admiration someone or something receives, based on past behaviour or character
reputation
to begin to have control of something
take over
to have to; to have a duty or a responsibility to
be supposed to
to support one person or opinion over another
take sides