Intermediate Vocabulary Words

Academic vocabulary common across TOEFL, IELTS, and multi-test contexts. These words appear in university-level texts and are essential for scoring well on standardized English proficiency tests.

6223 words · Page 28 of 104

dexterous GRE TOEFL

Having skill in using one's hands or mind.

diagnose SAT TOEFL

To identify the nature of an illness or problem through examination.

diagonally TOEFL

In a straight line from one corner to another corner of a square or rectangle.

diagram TOEFL

A simplified drawing showing the appearance, structure, or workings of something using symbols and l...

dialect SAT TOEFL

A particular form of a language that is specific to a region or social group.

dialogue SAT TOEFL

A conversation between two or more people, especially in a book, play, or film.

diameter TOEFL

A straight line passing through the center of a circle or sphere, connecting two points on the circu...

dictate GRE TOEFL IELTS

To say words aloud for someone else to write down, or to command forcefully.

diction TOEFL IELTS

The choice and use of words in speech or writing, especially with regard to clarity and style.

diet TOEFL IELTS

The food and drink a person habitually consumes, or a controlled plan of eating for health or weight...

dietary TOEFL

Relating to the kinds of food a person eats, especially in relation to health and nutrition.

dieter TOEFL

A person who is following a specific diet, typically to lose weight.

dietetics GRE TOEFL

The branch of knowledge concerned with the diet and its effects on health, especially in the prevent...

dietitian GRE TOEFL

A qualified expert in nutrition and diet planning who advises on dietary choices for health.

differentiate SAT TOEFL

To recognize or show the difference between two or more things.

diffuse GRE TOEFL

To spread out over a large area or to scatter widely.

diffusion SAT GRE TOEFL

The process of spreading or dispersing something widely, such as light, sound, or information.

digest TOEFL IELTS

To break down food in the stomach, or to understand and absorb information.

digestive TOEFL

Relating to the process of digesting food.

dignity TOEFL IELTS

The quality of being worthy of respect or honor; composure or self-respect in behavior.

digress SAT GRE TOEFL

To leave the main subject temporarily in speech or writing.

digression GRE TOEFL

A temporary departure from the main topic in conversation or writing.

dilate SAT GRE TOEFL

To become wider or larger; to expand. Also used in medical contexts, such as pupils dilating.

dilemma SAT GRE TOEFL IELTS

A situation requiring a difficult choice between two equally undesirable options.

diligent TOEFL

Showing care and persistent effort in work or duties.

dilute SAT GRE TOEFL

To make a liquid weaker by adding more solvent, typically water.

dilution GRE TOEFL

The action or process of making a liquid thinner or weaker by adding more solvent.

dim TOEFL IELTS

Lacking brightness; not clear or distinct.

dime TOEFL IELTS

A United States coin worth ten cents; often used metaphorically to suggest something of little value...

dimension TOEFL IELTS

A measurable extent of space, such as length, width, or height; a major aspect or feature of somethi...

diminish TOEFL

To make or become less in size, importance, or intensity.

dimly SAT TOEFL

In a faint or barely visible manner; not clearly.

dingy GRE TOEFL

Dark and dirty; shabby and poorly lit.

dinosaur TOEFL

A prehistoric reptile, often very large; informally, something outdated or obsolete.

dioxide TOEFL

A compound containing two oxygen atoms bonded to another element, such as carbon dioxide.

dip TOEFL IELTS

To briefly immerse something into a liquid or to lower something quickly.

diplomacy SAT TOEFL IELTS

The art or practice of conducting negotiations between nations or groups to resolve conflicts and ma...

diplomatic SAT GRE TOEFL IELTS

Skilled in dealing with sensitive situations or people; tactful, or relating to diplomacy.

disadvantage TOEFL IELTS

A condition or situation that puts someone at a less favorable position than others.

disagreeable GRE TOEFL

Unpleasant or offensive to the senses or feelings; not enjoyable.

disappointment TOEFL IELTS

The feeling of sadness or displeasure caused by the failure of something to meet expectations.

disapproval TOEFL IELTS

A negative judgment or lack of support toward someone or something.

disaster GRE TOEFL IELTS

A sudden event causing great damage or loss of life; a complete failure.

disastrous GRE TOEFL IELTS

Causing great damage or suffering; extremely unlucky or unsuccessful.

discard SAT TOEFL

To get rid of something that is no longer needed or wanted.

discern GRE TOEFL

To perceive or recognize something clearly, especially through insight or keen observation.

discernible SAT GRE TOEFL

Capable of being perceived or recognized; noticeable.

discerning GRE TOEFL

Having good judgment and the ability to distinguish between subtle differences.

discharge GRE TOEFL IELTS

To release someone from an obligation or duty; or to emit or release something such as a substance o...

disciple SAT GRE TOEFL

A follower or student of a teacher, leader, or philosophy.

discipline SAT TOEFL IELTS

A system of training and control to produce orderly behavior; also, a field of study.

disclose GRE TOEFL

To reveal or make known something that was previously secret or unknown.

discomfort SAT TOEFL IELTS

A mild pain or physical uneasiness; also refers to mental or emotional unease.

disconcert GRE TOEFL

To disturb the composure or self-confidence of someone.

disconnect SAT TOEFL

A lack of connection or harmony between things; to sever or lose connection.

disconsolate SAT GRE TOEFL

Extremely sad and unable to be comforted.

discontent TOEFL

Dissatisfaction with one's circumstances or with society in general.

discontented GRE TOEFL

Unsatisfied or unhappy with one's situation or surroundings.

discord SAT GRE TOEFL

Lack of agreement or harmony between people or things; conflict.

discount GRE TOEFL IELTS

A reduction in the usual price; also, to regard something as unimportant or unlikely.

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