Vocabulary for Precision

What you'll learn: how to replace vague, overused words with precise ones — the single fastest way to raise your vocabulary score without memorizing long word lists.

Precision beats rarity

CELPIP raters aren't looking for unusual words — they're looking for the right word for the context. A rare word used slightly wrongly does more harm than a common word used precisely. The goal is accuracy and variety, not showing off.

The "vague word swap" technique

Most learners overuse a small set of vague words: good, bad, very, nice, big, a lot of, thing, get. Each has more precise alternatives depending on context:

Worked example

Vague: "The service was very bad and I want a good solution because it caused a lot of problems for me."

Precise: "The service was unacceptable, and given the inconvenience it caused, I'd appreciate a prompt resolution."

Notice the second version doesn't use "rare" words — "unacceptable," "inconvenience," and "resolution" are common, but each is more specific than the vague original.

CLB 7 vs CLB 9: the same sentence

Here are two sentences from a Task 2 response supporting a new community garden, each written twice. The level labels are our estimate of how each version reads; they are not an official CELPIP score.

Sentence 1

• CLB 7: The garden is a good idea because a lot of people in my area do not have a yard.
• CLB 9: The garden is a practical idea because most families on my street live in apartments with no yard.

Sentence 2

• CLB 7: It will also make the neighbourhood more nice and people will get to know each other.
• CLB 9: It would also give neighbours a reason to meet, since they would share tools and tend their plots side by side.

What changed:

• Wording. Good became practical, which says what kind of good. A lot of people in my area became most families on my street, which is narrower and easier to picture. More nice, a grammar slip as well as a vague phrase, is gone.
• Detail. People will get to know each other is a claim; share tools and tend their plots side by side shows how it would happen.
• What stayed the same. No rare words were added. Practical, apartments, share and tend are everyday vocabulary chosen for the context.

Precision checklist

• Have I used "very [adjective]" anywhere? Replace with one stronger adjective.
• Have I repeated the same noun (e.g., "problem") more than twice? Vary it (issue, difficulty, concern).
• Does every adjective add real information, or could I delete it without losing meaning?
• Have I used at least one topic-specific word instead of a generic one?

Common mistakes

• Forcing in a "big" word that doesn't fit naturally — this often creates a grammar or collocation error instead of raising the score.
• Repeating a strong word too many times, which reads as unnatural as repeating a weak one.
• Confusing similar words (affect/effect, advice/advise) — precision only helps if the word is also correct.

Recap

Precision, not rarity, is what raises a vocabulary score — systematically swapping vague words like "very," "good," "thing," and "get" for context-specific alternatives is a fast, low-risk way to improve every response you write.