IELTS Speaking · Vocabulary · Topic
Technology vocabulary for IELTS Speaking
Last updated 2 September 2026
In short
High-value lexis for innovation, automation, and the digital world. This collection gathers 20 high-value words for the technology topic, each with a clear definition, example sentences and the collocations that make it sound natural in the IELTS Speaking test.
Word list
All 20 words in this collection, with meanings and example sentences.
- innovation
- A new method, idea, or product; the act of introducing something new.
- “Constant innovation keeps the company ahead of its rivals.”
- renewable
- (Of energy or resources) able to be replenished naturally and not used up.
- “Solar and wind are renewable sources of energy.”
- artificial intelligence
- Computer systems able to perform tasks that normally require human intelligence.
- “Artificial intelligence now powers everyday apps.”
- automation
- The use of machines and technology to perform tasks without human control.
- “Automation has transformed manufacturing.”
- connectivity
- The state of being connected, especially to the internet or other devices.
- “Rural areas often suffer from poor connectivity.”
- cutting-edge
- The most advanced or innovative stage in the development of something.
- “The lab uses cutting-edge technology.”
- cybersecurity
- The protection of computer systems and data from digital attacks.
- “Companies are investing heavily in cybersecurity.”
- proficient
- Competent or skilled in doing or using something.
- “She is proficient in three languages.”
- revolutionise
- To change something completely and fundamentally, usually for the better.
- “The internet has revolutionised the way we communicate.”
- viral
- (Of content) spreading very quickly and widely online.
- “The clip went viral overnight.”
- digital divide
- The gap between people who have access to modern technology and those who do not.
- “The pandemic exposed a stark digital divide in schools.”
- disruptive
- Causing radical change to an existing industry or market.
- “Streaming was a disruptive technology for the music industry.”
- intuitive
- Easy to understand or use without conscious reasoning or instruction.
- “The interface is clean and intuitive.”
- misinformation
- False or inaccurate information, especially that spread unintentionally.
- “Social media can spread misinformation rapidly.”
- obsolete
- No longer produced or used; out of date.
- “New models make older devices obsolete within a year.”
- redundant
- No longer needed or useful; (of a worker) no longer employed because the job is unnecessary.
- “New technology made several roles redundant.”
- seamless
- Smooth and continuous, with no awkward gaps or interruptions.
- “The app offers a seamless user experience.”
- streamline
- To make a process or system more efficient by simplifying it.
- “The software streamlines the whole booking process.”
- surveillance
- Close observation of a person or place, especially by cameras or digital tracking.
- “Cities are increasingly covered by video surveillance.”
- ubiquitous
- Present, appearing, or found everywhere.
- “Smartphones have become ubiquitous.”
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Frequently asked questions
How can I remember technology vocabulary for IELTS?
Use spaced repetition and active recall rather than rote lists: review each word with flashcards and quizzes at growing intervals, and practise saying it aloud in your own example sentences.
How many words are in this collection?
This collection has 20 hand-picked words, each with a definition, pronunciation, example sentences, synonyms and collocations.