OET Vocabulary List by Subtest: Listening, Reading, Writing, and Speaking

There is no finite official list of “OET words” that can prepare you for every task. A technical term might matter in a Reading passage yet be unhelpful when a patient needs a plain-language explanation. A formal verb might fit a letter to another professional yet sound distant in a Speaking role play.

A better OET vocabulary list is a map of communication jobs. What must you understand or communicate in this subtest? Are you identifying a speaker's concern, selecting relevant case-note details, showing the status of an action, or acknowledging emotion without making a clinical claim?

OET has four subtests: Listening, Reading, Writing, and Speaking. Official OET material describes Listening and Reading as common to candidates across professions. Writing and Speaking are specific to the profession selected for the test. That boundary matters: a sample written for one profession can illustrate language decisions, but it does not establish the task content for every profession.

Use this page to choose what to practise. The OET vocabulary practice hub organizes shared vocabulary for controlled retrieval. The Exam English hub places OET beside the other exam paths.

OET vocabulary by subtest

The expressions below are not a template and are not predicted test content. They demonstrate reusable distinctions. In the real test, the prompt, notes, text, or recording supplies the content.

Listening: hear movement, not isolated terminology

Listening vocabulary work begins with relationships between ideas. A speaker may state a concern, correct the timing, reject one interpretation, or add evidence that supports an earlier account. Topic words tell you what the conversation is about; discourse and stance language tell you what happened to the information.

Consider this fictional extract:

“I first noticed the difficulty last Friday. Actually, it may have started on Thursday evening, but Friday was when it became disruptive.”

The final account distinguishes onset from impact. You can infer from the wording that Thursday is possible, not established. Infer means reach a conclusion from evidence; it does not mean the conclusion is guaranteed. The speaker's correction is more important than the first date mentioned.

Useful listening categories include:

• chronology: initially, since then, previously, by the following morning;
• correction: actually, rather, to be precise, what I meant was;
• concern: what worries me is, I am unsure whether, my main difficulty is;
• claim strength: may, appears to, is consistent with, definitely;
• next-step status: was discussed, has been arranged, remains pending.

Do not turn language practice into clinical reasoning. If a fictional speaker reports that an appointment was moved, the answer follows that statement. You do not replace it with the appointment you think would be appropriate.

Reading: build meaning from the sentence and argument

Reading passages can contain unfamiliar health-related language, but vocabulary knowledge is more than knowing definitions. Examine word parts, grammar, collocation, reference, and the strength of the surrounding claim.

Suppose a fictional passage says:

“The first survey suggested a relationship. A later, larger survey corroborated that finding, although neither survey established a cause.”

Here, corroborated means that additional evidence supported an existing finding. It does not mean the relationship became conclusive, and the final clause explicitly rules out a causal reading. By contrast, substantiate a claim with evidence focuses on supplying an evidentiary basis for the claim. The verbs overlap, so context—not a memorized one-line contrast—must decide what is intended.

Ask five questions around an unfamiliar word:

1. What part of speech fits this position?
2. Which nearby words form a natural phrase with it?
3. What does a pronoun or reference phrase point to?
4. Does the writer present a fact, possibility, contrast, or limitation?
5. Which answer preserves that exact scope?

A nuanced interpretation preserves meaningful distinctions. It is not merely complicated or long. In the example above, the nuanced reading separates association, additional support, and causation.

Writing: choose for purpose, reader, and status

The Writing subtest gives case notes and a task. Your job is not to copy every detail or display the most technical vocabulary. You select and organize information for the reader named in the task. The required communication may involve referral, transfer, discharge, advice, or another profession-appropriate purpose; candidates should follow the specific task rather than assume one universal letter type.

Status vocabulary carries much of the precision:

• completed: was reviewed, attended, has completed;
• continuing: continues to, remains, is currently receiving;
• planned: is scheduled to, is due to, has been arranged;
• uncertain: may, appears to, the notes do not establish;
• requested: Please assess..., I am writing to request....

The fictional note “review discussed; date not arranged” cannot become “A review has been booked.” That rewrite changes discussion into completion. Nor should you add a clinical reason that is absent from the notes.

Relevance depends on purpose. A detail can be accurate but irrelevant to this reader. A useful selection question is: Does this detail help the reader understand the reason for writing, current status, relevant background, or requested action? If not, leave it out unless the task supplies another reason to include it.

Use underscore only when you genuinely need to draw attention to something: The repeated contact underscores the need for a clear response. The verb emphasizes; it does not prove, cause, or make a claim true. Often, plain wording is better than inserting a formal expression.

Speaking: translate communication goals into natural turns

Speaking is profession-specific and uses role plays. Official OET material frames the interaction around workplace situations for the profession and a patient, client, carer, or relative role as appropriate to the task. The goal is not to recite a speech. You must listen and respond.

A practical vocabulary map follows the stages of an interaction:

• open and invite: What would you like to discuss? Could you tell me more about...?;
• acknowledge: I can see why that has been worrying you;
• clarify: When you say “difficult,” what has been most difficult?;
• explain: In this context, that means...;
• calibrate: may, can, at this stage, based on what we have discussed;
• check: How does that sound? Would you like me to go over that again?;
• signpost: First, let us clarify the main concern; then we can discuss the information on the card.

Acknowledging emotion does not confirm a diagnosis, cause, or outcome. “That sounds frustrating” recognizes an experience. “You are right that X caused it” endorses a conclusion and requires evidence the role card may not provide.

A four-part method for every expression

Record four fields instead of making a long bilingual list:

1. Job: What communication decision does the expression perform?
2. Pattern: What grammar and collocations does it require?
3. Boundary: What does it not claim?
4. Subtest: Where will you recognize or produce it?

For infer, write:

• job: reach a limited conclusion from evidence;
• pattern: infer that...; infer X from Y; X can be inferred from Y;
• boundary: an inference is not automatically correct or proven;
• subtest: primarily Listening and Reading recognition, with cautious use in analysis.

For corroborate, write:

• job: show that additional evidence supports an existing account or finding;
• pattern: records corroborate the account; the account was corroborated by records;
• boundary: support need not be conclusive proof;
• subtest: recognize it in Reading and Listening; use only when it suits the Writing reader and evidence state.

Fictional cross-subtest practice

Use this invented, non-clinical communication scenario:

A client says a scheduled phone call did not occur on Tuesday. An administrative note records that the appointment was moved to Thursday. A second message sent on Wednesday mentions “tomorrow's call.”

Try four tasks:

1. Listening: identify the correction from Tuesday to Thursday.
2. Reading: explain how the Wednesday message corroborates the administrative note.
3. Writing: give one concise sentence stating the current scheduling status for the specified reader.
4. Speaking: acknowledge the client's frustration, then ask one clarifying question.

Possible language-only responses are:

• “The call was moved from Tuesday to Thursday.”
• “The Wednesday message corroborates the revised date, but it does not show why the call was moved.”
• “The record indicates that the call was rescheduled for Thursday.”
• “I can see why the change was frustrating. When did you first learn about the new time?”

Nothing here decides what service should be provided. The exercise controls chronology, evidence strength, status, and acknowledgment.

What not to memorize

Avoid lists of impressive-looking terms without patterns. Avoid replacing plain patient-facing language with unexplained technical vocabulary. Avoid fixed empathy scripts that ignore what the other speaker has said. Avoid treating every detail in case notes as equally relevant. And avoid assuming that one profession's sample defines every candidate's Writing or Speaking task.

Build small sets around repeated decisions, then retrieve them in one-sentence exercises. Contrast planned with completed. Contrast acknowledge a concern with confirm a claim. Contrast additional support with proof. This produces language you can control rather than vocabulary you can only recognize.

For targeted repetition, continue in the OET vocabulary practice hub.

To practise precise vocabulary decisions in realistic contexts, try Lyra Practice.

Sources

• OET Test Teachers Handbook — OET
• OET Ready Study Guide — OET
• How OET uses inclusive and accurate language — OET
• Occupational English Test overview — Cambridge English

Related

• IELTS Health Vocabulary for Speaking and Writing
• TOEFL Vocabulary List by Task
• PTE Vocabulary List by Question Type
• CELPIP Vocabulary List by Task

Lyra Practice is not affiliated with or endorsed by OET or Cambridge Boxhill Language Assessment Unit Trust.