660 essential words to score better in IELTS, PTE, and OET. Ten new words a day, spaced reviews, and listening drills — your progress saves on this device, no login needed.
All three exams reward the same core skill: precise vocabulary used correctly in context, not just memorized definitions. High-frequency academic words, common collocations, and topic vocabulary for education, health, environment, and technology show up across IELTS Writing and Speaking, PTE Write Essay and Summarize Written Text, and OET reading and listening tasks.
PTE Academic doesn't have a standalone vocabulary section, but vocabulary strongly affects scoring in tasks like Fill in the Blanks, Summarize Written Text, Write Essay, and Describe Image, where using the right word in the right form matters as much as grammar.
Writing tasks reward precise, formal register — words like mitigate or substantial fit essays and reports well. Speaking tasks reward words you can produce naturally and quickly under pressure. The same word often needs separate practice in a written sentence and a spoken one before it's genuinely exam-ready.
There's no official minimum word count — examiners and scoring models assess range and accuracy of vocabulary, not a checklist total. In practice, deeply knowing a focused set of high-frequency academic words and collocations tends to help more than memorizing long lists you can only half recall.
IELTS doesn't publish an official Band 9 word list. Band 9 in Writing and Speaking is awarded for a wide range of vocabulary used naturally, precisely, and with only occasional inaccuracies — not for including specific words. Building strong control over a focused bank of high-frequency academic words and collocations, and being able to use them accurately in context, is what actually moves a learner toward that level.
PTE Academic doesn't publish a fixed vocabulary list tied to a score of 90. Vocabulary is scored indirectly, through accuracy and appropriacy across tasks like Write Essay, Summarize Written Text, and Describe Image. A learner working toward 90 benefits more from precise, flexible use of a strong vocabulary base than from memorizing any single published word list.
OET tests healthcare-specific communication, so it needs profession-specific medical vocabulary alongside general academic vocabulary. The general academic words shared with IELTS and PTE still help with OET's reading and listening sections, which draw on healthcare workplace and research-style texts.
A word counts as exam-ready once you can recognize its meaning, understand it in context, pick it correctly in a gap-fill, and recall it without hesitation — not just immediately after seeing the answer.