topic vocabulary

Shopping Vocabulary

This topic guide gives you practical shopping vocabulary for speaking, writing, reading, and listening.

Featured word or expression

refund

Definition: money returned because a product or service was unsatisfactory

Example: “The store issued a full refund.”

Word forms and grammar

refund (n./v.), refundable (adj.)

Synonyms and close meanings

repayment, reimbursement

Related vocabulary

Learn these words as a connected set, then write one original sentence with each item.

bargaincheckoutcustomerdiscountpurchasereceiptretailwarranty

Complete learning list

75 words and expressions

Definitions, examples, and audio pronunciation

01 · featured vocabulary

refund

Definition: money returned because a product or service was unsatisfactory

Example: “The store issued a full refund.”

Forms: refund (n./v.), refundable (adj.)

Synonyms: repayment, reimbursement

02 · noun

Hypothesis

Definition: A proposed explanation made on limited evidence as a starting point for investigation.

Example: “The researcher developed a hypothesis about the causes of the disease.”

03 · verb

Illustrate

Definition: To explain or make something clear by using examples or comparisons.

Example: “The graph illustrates the rise in global temperatures over the past century.”

04 · adjective

Implicit

Definition: Implied but not directly expressed.

Example: “There was an implicit agreement that no one would speak about the matter.”

05 · noun

Incentive

Definition: Something that motivates or encourages someone to do something.

Example: “Tax reductions serve as an incentive for businesses to invest locally.”

06 · adjective

Inevitable

Definition: Certain to happen; unable to be avoided.

Example: “Globalisation made cultural exchange inevitable.”

07 · verb

Infer

Definition: To conclude from evidence and reasoning.

Example: “From the data, we can infer that the trend will continue.”

08 · adjective

Innovative

Definition: Introducing new ideas; original and creative.

Example: “The company is known for its innovative approach to product design.”

09 · adjective

Integral

Definition: Necessary to make a whole complete; essential.

Example: “Critical thinking is integral to academic success.”

10 · verb

Interpret

Definition: To explain the meaning of something.

Example: “Results can be interpreted in different ways depending on the framework used.”

11 · verb

Justify

Definition: To show or prove to be right or reasonable.

Example: “You must justify your argument with evidence from reliable sources.”

12 · adjective

Liable

Definition: Responsible by law; likely to do or suffer something.

Example: “Companies are liable for the environmental damage they cause.”

13 · adjective

Legitimate

Definition: Conforming to the law or rules; justifiable.

Example: “The workers had legitimate concerns about their working conditions.”

14 · verb

Minimize

Definition: To reduce something to the smallest possible amount.

Example: “The company took steps to minimize its environmental impact.”

15 · verb

Mitigate

Definition: To make something less severe or less serious.

Example: “Planting trees can help mitigate the effects of climate change.”

16 · noun

Notion

Definition: A concept or belief about something.

Example: “The notion that success depends solely on intelligence is outdated.”

17 · adjective

Objective

Definition: Not influenced by personal feelings; considering only facts.

Example: “A good academic essay should present an objective analysis of the topic.”

18 · noun

Obstacle

Definition: A thing that blocks or hinders progress.

Example: “Lack of funding remains the biggest obstacle to research.”

19 · verb

Obtain

Definition: To get, acquire, or secure something.

Example: “You must obtain permission before using copyrighted material.”

20 · noun

Paradigm

Definition: A typical example or pattern; a model or framework.

Example: “The discovery led to a paradigm shift in scientific thinking.”

21 · verb

Perceive

Definition: To become aware of or understand something.

Example: “Many people perceive social media as a threat to privacy.”

22 · verb

Persist

Definition: To continue firmly despite obstacles or opposition.

Example: “Inequality tends to persist without targeted government intervention.”

23 · noun

Phenomenon

Definition: A fact or situation that is observed to exist, especially one whose cause is in question.

Example: “Urban migration is a global phenomenon driven by economic factors.”

24 · adjective

Pragmatic

Definition: Dealing with things practically rather than theoretically.

Example: “The manager took a pragmatic approach to solving the budget crisis.”

25 · noun

Premise

Definition: A statement assumed to be true as the basis for an argument.

Example: “The argument rests on the premise that education reduces poverty.”

26 · adjective

Prevalent

Definition: Widespread in a particular area at a particular time.

Example: “Obesity is increasingly prevalent in developed countries.”

27 · noun

Principle

Definition: A fundamental truth or proposition that serves as the foundation for a system.

Example: “The principle of equality underpins democratic governance.”

28 · adjective

Profound

Definition: Having great depth or intensity; very great.

Example: “The industrial revolution had a profound effect on society.”

29 · verb

Promote

Definition: To support or actively encourage a cause, venture, or aim.

Example: “The campaign aims to promote healthy lifestyle choices.”

30 · noun

Proportion

Definition: A part, share, or number considered in comparison with a whole.

Example: “A large proportion of the population lives in urban areas.”

31 · noun

Rationale

Definition: A set of reasons or logical basis for a course of action.

Example: “The report explained the rationale behind the new policy.”

32 · verb

Reinforce

Definition: To strengthen or support, especially with additional evidence.

Example: “These findings reinforce the importance of early childhood education.”

33 · adjective

Relevant

Definition: Closely connected or appropriate to the matter in hand.

Example: “Only relevant evidence should be included in an academic argument.”

34 · adjective

Reluctant

Definition: Unwilling and hesitant.

Example: “Many people are reluctant to change long-established habits.”

35 · noun

Repercussion

Definition: An unintended consequence occurring later as a result of an event.

Example: “The financial crisis had serious repercussions for global trade.”

36 · verb

Resolve

Definition: To find a solution to a problem or dispute.

Example: “Negotiations were held to resolve the conflict peacefully.”

37 · verb

Restrict

Definition: To put a limit on; keep under control.

Example: “New laws restrict the use of single-use plastics.”

38 · verb

Retain

Definition: To continue to have something; keep possession of.

Example: “It is important to retain key staff during times of transition.”

39 · adjective

Significant

Definition: Important, notable, or large enough to have an effect.

Example: “There was a significant increase in unemployment last year.”

40 · adverb

Simultaneously

Definition: At the same time.

Example: “The two processes occur simultaneously in the cell.”

41 · adjective

Sophisticated

Definition: Developed to a high degree of complexity or refinement.

Example: “Modern technology provides increasingly sophisticated tools for learning.”

42 · adjective

Subjective

Definition: Based on personal feelings or opinions rather than facts.

Example: “Art appreciation is often considered a subjective experience.”

43 · adjective

Substantial

Definition: Of considerable size, value, or importance.

Example: “The project required a substantial investment of time and resources.”

44 · adjective

Sufficient

Definition: Enough; adequate for the purpose.

Example: “There is not sufficient evidence to draw a definitive conclusion.”

45 · verb

Sustain

Definition: To maintain or support over a long period.

Example: “Sustainable agriculture helps sustain food supplies for future generations.”

46 · noun

Tendency

Definition: An inclination towards a particular way of behaving.

Example: “There is a tendency to overlook the social causes of crime.”

47 · adjective

Theoretical

Definition: Concerned with theory rather than practice.

Example: “The paper presents a theoretical framework for understanding behaviour.”

48 · verb

Transform

Definition: To make a thorough or dramatic change in form, appearance, or character.

Example: “Digital technology has transformed the way people communicate.”

49 · verb

Undermine

Definition: To weaken or damage something, especially gradually.

Example: “Corruption can undermine trust in public institutions.”

50 · adjective

Universal

Definition: Applicable to all cases; relating to all people.

Example: “Education is widely considered to be a universal right.”

51 · verb

Validate

Definition: To demonstrate or confirm the truth or validity of something.

Example: “Further research is needed to validate these preliminary findings.”

52 · noun

Variable

Definition: An element that can change or be changed in an experiment.

Example: “Temperature was controlled as a variable in the experiment.”

53 · adjective

Viable

Definition: Capable of working successfully; feasible.

Example: “Solar power is a viable alternative to fossil fuels.”

54 · noun

Volatility

Definition: A tendency to change rapidly and unpredictably.

Example: “Market volatility makes long-term investment planning difficult.”

55 · adjective

Widespread

Definition: Distributed or occurring over a wide area or among many people.

Example: “Misinformation has become widespread due to social media.”

56 · verb

Yield

Definition: To produce or provide a natural, agricultural, or industrial product.

Example: “The experiment yielded unexpected but significant results.”

57 · adjective

Ambivalent

Definition: Having mixed feelings or contradictory ideas about something.

Example: “Many voters felt ambivalent about the proposed reforms.”

58 · adjective

Concise

Definition: Giving a lot of information clearly in few words.

Example: “A concise summary is more effective than a lengthy explanation.”

59 · adjective

Contentious

Definition: Causing or likely to cause argument.

Example: “Immigration remains a contentious issue in many democracies.”

60 · verb

Deplete

Definition: To use up the supply or resources of something.

Example: “Overfishing has depleted fish stocks in many of the world's oceans.”

61 · adjective

Detrimental

Definition: Causing harm or damage.

Example: “Excessive screen time can be detrimental to children's development.”

62 · noun

Disparity

Definition: A great difference between things; inequality.

Example: “The disparity in income between rich and poor has widened.”

63 · noun

Discourse

Definition: Written or spoken communication or debate.

Example: “Academic discourse requires precision and clarity of expression.”

64 · verb

Encompass

Definition: To include a wide range of things.

Example: “The course encompasses a broad range of topics in linguistics.”

65 · adjective

Equitable

Definition: Fair and impartial; treating everyone equally.

Example: “The goal is to create a more equitable distribution of wealth.”

66 · verb

Facilitate

Definition: To make an action or process easier.

Example: “Technology can facilitate communication across long distances.”

67 · adjective

Feasible

Definition: Possible to do easily or conveniently.

Example: “The committee assessed whether the plan was economically feasible.”

68 · noun

Fluctuation

Definition: An irregular rising and falling in number or amount.

Example: “Fluctuations in oil prices affect the global economy.”

69 · noun

Hierarchy

Definition: A system in which members are ranked one above another.

Example: “Most large organisations operate within a clear hierarchy.”

70 · noun

Implication

Definition: A conclusion that can be drawn from something, though not directly stated.

Example: “The findings have important implications for healthcare policy.”

71 · adjective

Inconsistent

Definition: Not staying the same; contradictory or irregular.

Example: “The data from the two studies were inconsistent with each other.”

72 · adjective

Inherent

Definition: Existing naturally as a part of something.

Example: “There are inherent risks in any form of investment.”

73 · verb

Marginalise

Definition: To treat as unimportant or to exclude from the centre of society.

Example: “Certain groups are systematically marginalised by the education system.”

74 · noun

Methodology

Definition: A system of methods used in a particular field.

Example: “The study's methodology was transparent and well-documented.”

75 · noun

Nuance

Definition: A subtle difference in meaning, expression, or sound.

Example: “Good writers are sensitive to the nuance of language.”

Quick vocabulary quiz

Which option is closest in meaning to refund?

How to remember and use this vocabulary

Say the featured word aloud, read its definition, and notice its role in the example sentence. Next, connect it to one synonym and one related word. Finally, write a sentence about your own experience. This sequence creates several retrieval paths and makes the vocabulary easier to use spontaneously.

Usage and accuracy

Check the word form before placing vocabulary in a sentence. Nouns, verbs, adjectives, and adverbs occupy different grammatical positions. For phrasal verbs and idioms, learn the entire expression and its typical object pattern. Accurate, natural use is more valuable than forcing advanced vocabulary into every sentence.

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