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Daily IELTS Vocabulary

Five hand-picked Band 7+ words every day, with pronunciation, an IELTS-style example, synonyms, collocations and a tip on where to use each one in Writing or Speaking. Come back tomorrow for five more.

Sunday, 11 October 2026
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in terms of

phrase in TURMZ uv
Linking Band 7+

Used to show which aspect of something you are talking about.

In terms of cost, trains are cheaper than planes for short trips.

Synonyms
  • regarding
  • with respect to
  • as far as ... is concerned
Collocations
  • in terms of cost
  • in terms of quality
  • in terms of numbers

IELTS tip: Useful in Task 1 and Speaking to focus on one aspect of a comparison.

pollutant

noun puh-LOO-tunt
Environment Band 7+

A substance that makes air, water or soil dirty and harmful.

Diesel engines release pollutants that damage the lungs.

Synonyms
  • contaminant
  • toxin
  • impurity
Collocations
  • air pollutants
  • harmful pollutants
  • release pollutants

IELTS tip: Use the countable noun for precision: 'levels of pollutants' rather than 'amount of pollution'.

evidently

adverb EV-ih-dunt-lee
Academic writing Band 8+

In a way that is clearly seen or understood.

Evidently, the campaign failed to change people's shopping habits.

Synonyms
  • clearly
  • obviously
  • apparently
  • plainly
Collocations
  • as evidently shown
  • quite evidently
  • evidently not

IELTS tip: A sentence adverb to introduce a conclusion drawn from evidence in Task 2.

plagiarism

noun PLAY-juh-riz-um
Education Band 7+

Copying someone else's work or ideas and pretending they are your own.

The university uses software to detect plagiarism in student essays.

Synonyms
  • copying
  • cheating
  • intellectual theft
Collocations
  • detect plagiarism
  • accused of plagiarism
  • plagiarism software

IELTS tip: Relevant to essays about the internet and education; verb form is 'plagiarise'.

sophisticated

adjective suh-FIS-tih-kay-tid
Technology Band 7+

Advanced and complex in design or function.

Criminals are using increasingly sophisticated methods to steal data.

Synonyms
  • advanced
  • complex
  • intricate
  • refined
Collocations
  • sophisticated technology
  • highly sophisticated
  • increasingly sophisticated

IELTS tip: Describes technology or systems; avoid overusing 'modern' and 'advanced'.

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