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A figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable; a metaphor or analogy.

Soon after; following that. Used to describe an event occurring immediately after another.

Up to this time; until now. It is often used to emphasize a record, a state of affairs, or the extent of something up to the present moment.

To state something publicly or officially, often without providing proof yet; to claim or assert.

Extremely good; outstanding; far above average in quality or performance.

To check and confirm the accuracy or truth of information, facts, or data, often through investigation or comparison with reliable sources.

A striking difference between two things when they are compared or placed together. It is often used to highlight differences in quality, appearance, or statistics.

Not necessarily or not likely. It is an essential hedging word in academic writing to express uncertainty or to avoid making absolute statements.

Indispensable or absolutely necessary. It is used to emphasize that something is a vital component of a system or process.

As is well known or widely known. It is used to introduce a general fact that provides context for a more specific argument.