IELTS Vocabulary — Group 4

Stated clearly and in detail, leaving no room for confusion or doubt.

To estimate or predict unknown information by extending known facts or patterns into a new situation.

To make a process or action easier or smoother for other people to carry out.

Possible to do or achieve easily and practically, given the available resources.

To rise and fall irregularly in amount, level, or quality.

Impressively powerful, capable, or difficult to deal with, often inspiring respect or slight fear.

To gather or collect something, especially praise, support, or information, over time.

To struggle or engage seriously with a difficult problem or question in order to solve or understand it.

To hinder or slow down the progress of something.

Considering something as a complete system of interconnected parts, rather than focusing on one part alone.

Not favoring one side over another, treating every party with equal fairness.

Suggested or understood without being stated in direct words.

Certain to happen and impossible to avoid.

Existing as a natural and permanent part of something rather than added from outside.

Using new ideas or methods that had not been tried before.

Showing an unusually clear and deep understanding of a situation or subject.

So necessary to a whole that the whole would be incomplete without it.

Made up of many finely detailed parts that fit together in a complicated way.

Belonging to something as one of its basic, essential features rather than added later.

About to happen very soon.

To slow down or block the progress of something.

A force or influence that causes something to happen or gather speed.

Something offered or promised that encourages a person to act in a particular way.

Expressing ideas in a sharp, direct, and highly accurate way.

So important or useful that a person or thing cannot be done without.