Courses/CELPIP Writing Course/Vocabulary for Precision

#7. Vocabulary for Precision

Strong vocabulary is not about rare words. It’s about natural, precise words that fit the reader, the purpose, and the situation. In this section, you’ll learn how to show range and relevance, paraphrase the prompt, use everyday Canadian collocations, and remove repetition and vague terms.

What the test looks for in “Vocabulary”

  • Word choice: Do your words fit the situation?
  • Suitable use: Are the phrases used correctly and naturally?
  • Range: Do you avoid repeating the same key words?
  • Precision and accuracy: Are meanings clear with few mistakes?

Range vs. relevance

Goal: Show variety without sounding strange or off-topic.

Do

  • Use simple, exact words: request, schedule, inspection, delay, repair, policy.
  • Rotate synonyms that keep the meaning: “problem” → issue, concern, difficulty.
  • Switch structures to avoid repeating a word: This causes delaysAs a result, arrivals are late.

Avoid

  • Forcing rare words that don’t fit the tone.
  • Repeating the same key term in every line (problem, problem, problem).

Paraphrasing the prompt (without copying)

How to paraphrase

  1. Swap key nouns/verbs: increase faresraise ticket prices
  2. Change the structure: There are many complaints about noiseResidents have reported frequent noise
  3. Use category words: fix the elevatorcomplete the repair / arrange maintenance
  4. Compress or expand: late buses in winterbuses often arrive behind schedule during winter months

Quick practice

  • Prompt phrase: improve bus service
    • Try: make buses more reliable / reduce wait times / keep trips on schedule

Collocations for everyday Canadian contexts

City & transit

  • rush hour traffic · bus-only lane · transfer time · snow removal · road closure
  • fare increase · monthly pass · service disruption · schedule update · route change

Housing & community

  • property manager · maintenance request · strata fee (condo) · building policy
  • noise complaint · repair timeline · elevator outage · unit inspection · notice period

Services & public spaces

  • recycling pickup · garbage collection · community program · registration deadline
  • facility hours · parking permit · safety concern · service desk · wait time

Work & education

  • shift schedule · overtime request · training session · enrollment confirmation
  • class cancellation · make-up session · attendance policy · performance review

Use collocations you can control. If a phrase sounds unsure, replace it with a simpler one you can use correctly.


Avoid repetition and vague language

Vague → Precise

  • things → items, materials, documents, equipment
  • stuff → belongings, supplies, tools
  • bad → unsafe, unreliable, inconvenient, costly
  • good → helpful, effective, reliable, affordable
  • very big problem → major issue / serious concern
  • fix it → complete the repair / resolve the issue / arrange service

Overuse fixes

  • Instead of repeating problem: issue, concern, difficulty, disruption
  • Instead of repeating help: improve, support, make it easier, reduce, prevent

Model rewrite (precision + collocations)

Before (vague, repetitive)
“The buses are bad in winter. It causes many problems and people are late. Please do something about it.”

After (precise, natural)
“Winter service is unreliable, and riders face long waits during rush hour. These delays make commuters arrive late to work and class. Please add schedule updates at stops and increase service on the busiest routes.”

What changed?

  • badunreliable (precise)
  • many problemslong waits / arrive late (specific effects)
  • do somethingadd schedule updates / increase service (clear actions)
  • Added collocations: rush hour, schedule updates

Mini language bank (plug-and-play)

Cause & effect

  • This causes delays. / As a result, riders miss transfers.
  • This reduces wait times and improves reliability.

Requests

  • Could you please arrange a technician visit?
  • Would it be possible to post daily updates?

Contrast & limit

  • Although this helps drivers, it increases bus delays.
  • This works in summer, but not during storms.

Clarity & scope

  • In my building / On my route / During winter months
  • For higher floors / For evening classes / For weekend shifts

Map to the “Vocabulary” scoring area (plain view)

Stronger performance shows

  • Natural word choice for the situation (email vs. survey)
  • Correct, common collocations (transit, housing, services)
  • Clear paraphrasing of the prompt (no copy-paste)
  • Variety without awkward synonyms; few word-choice errors

Weaker performance shows

  • Repetition of key terms with little variety
  • Vague or general words where a precise term is easy
  • Misused words or odd collocations for the context
  • Little or no paraphrasing of prompt language

Micro-checklist (before you submit)

  • I replaced vague words with specific ones
  • I used 2–3 natural collocations for this context
  • I paraphrased the prompt (no copied phrases)
  • I varied key words without changing the meaning
  • My tone is natural for a semi-formal email or a clear survey response

5-minute vocabulary drill

  1. Underline 3 repeated words in your draft.
  2. Replace each with a precise synonym or a collocation that fits the context.
  3. Paraphrase one prompt phrase.
  4. Read once for tone: remove any word that sounds forced or too formal for daily life.
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