Academic vocabulary · Evaluating

Evaluating in academic English

This is the language that does one job: it says whether something is good or bad, and in what specific respect. Every advantages–disadvantages essay, and the conclusion of almost every other type. “Good” and “bad” are not wrong, they are empty: they judge without saying in what respect. The word you want names the dimension — beneficial to whom, detrimental to what, viable under what conditions.

6 itemseach with the pattern it requires

2 worked exampleswith the word doing the work marked

2 common mistakeswith the repair

4 exercisesrecognition first, then production

Start here · the long version

What evaluating really asks you to decide

Evaluation says whether something is good or bad, and in what specific respect — which is the part “good” and “bad” leave out.

“Good” is not wrong. It is empty.

The problem with “public transport is good” is not register, and it is not accuracy. It is that the sentence judges without saying in what respect, so it carries no information a reader can use or dispute. “Public transport is substantially cleaner per passenger” judges and informs at the same time, and the second half is what a following sentence can build on.

This is why the useful words in this family all name a dimension. “Beneficial to” names who benefits; “detrimental to” names what is harmed; “viable” claims it can work in practice, which is a different judgement from claiming it is desirable; “counterproductive” claims it works against its own aim, which no other word in the family carries.

The collocations are unforgiving and follow no logic worth learning. “Detrimental to”, not “for” — the Spanish “perjudicial para” takes the other preposition and the carry-over appears in almost every draft. “Beneficial to” or “for”, both accepted. These are worth memorising as pairs, because no rule generates them.

Name the respect

Beneficial to whom? Detrimental to what? The dimension is the information.

Viable ≠ good

“Viable” claims it can work. Whether it should is a separate judgement.

Counterproductive is specific

It means the measure works against its own aim — not merely that it failed.

“Detrimental to”

Never “for”. It is the collocation error that survives every proofread.

What it costs you to skip this

Every “good” and “bad” is a place where a precise adjective would have added content for free, so the cost is cumulative rather than dramatic: a response full of them says less than its length suggests. And “very good” at the head of a conclusion leaves the “so” that follows it resting on nothing the reader can check.

Where it stops applying

Evaluation belongs where the task asks for it. Task 1 reports and does not judge — “a worrying rise” is a claim about the world, not about the chart. And an evaluative adjective cannot substitute for the reasoning that earns it: calling a policy counterproductive requires showing the reversal, not asserting it.

Examples · why precise words score better

The same idea, twice

Lexical Resource is one of the four criteria, and it is not a count of long words. What it rewards is whether your word choice adds information — and the fastest way to see that is to watch one sentence become precise. Nothing was added below except accuracy.

Vague

Working from home is good for workers but bad for companies.

Evaluating

Precise

Home working is beneficial for employees’ work–life balance but detrimental to the informal contact teams depend on.

The vague version judges twice and explains nothing. The precise one names the respect in each case — balance for the worker, informal contact for the firm — which is the content the vague version was missing, not just better words for it.

What the precise version earns
precision · range · collocation. No page here promises anyone a score: these are the things the criterion actually looks at, and they are the things you can control.

The language

Each item, and the pattern it demands

Knowing a word and not its pattern is exactly what produces a sentence that reads like a translation. The preposition, the verb form and the article are the part that carries the marks.

beneficial

Safe to use

Takes “to” or “for” plus who benefits: “beneficial to public health”. Always name the beneficiary — otherwise it is “good” with more letters.

detrimental

Safe to use

Takes “to”, never “for”: “detrimental to air quality”. The formal opposite of beneficial, and one of the most useful adjectives in Task 2.

counterproductive

Safe to use

Predicative, after “be”: “the ban proved counterproductive”. Means it works against its own aim — not merely that it failed.

viable

Safe to use

Before a noun or after “be”: “a viable alternative”. Means it can actually work in practice, which is a different claim from “good”.

sustainable

Watch the pattern

Before a noun. It means capable of continuing, which is broader than environmental — “a sustainable funding model” has nothing to do with the climate.

good / bad

Costs you marks

Not wrong, but empty: they judge without naming the respect. Every use is a place where a more precise adjective would have added information for free.

Watch two · then do three

See the word doing its job in a real sentence

Worked example · beneficial to … detrimental to

Congestion charging has proved beneficial to air quality but detrimental to households with no public transport alternative.

Why it works: Both judgements name what is affected, so the sentence carries an argument rather than an opinion. Note that “detrimental” takes “to”.

Worked example · counterproductive

Banning the sale outright proved counterproductive, pushing the trade into an unregulated market.

Why it works: One word says the ban worked against its own aim, and the participle clause then shows how. “Ineffective” would have missed the point entirely.

What goes wrong

The mistakes this function produces

Most are collocation errors, not grammar errors — which is why no spell-checker will ever flag them.

The policy was detrimental for small businesses.

The collocation is “detrimental to”. It is a small error that appears in almost every draft, because Spanish “perjudicial para” takes the other preposition.

Repaired: The policy was detrimental to small businesses.

Public transport is very good, so more people should use it.

“Very good” names no respect, so the “so” has nothing to rest on. Good how — cheaper, cleaner, faster? The conclusion needs the missing word.

Repaired: Public transport is substantially cleaner per passenger, so more people should use it.

Now you try · with the scaffolding on

Build it one step at a time

Judge it, and name the respect — which is the content the vague version was missing.

The material

You want to say that home working is good for employees and bad for firms.

Step 1Name the respect in each direction

Good for employees in what way? Bad for firms in what way? Two answers, no adjectives yet.

Your version0 words · minimum 10

10 more words before you can compare. Writing it yourself first is the whole exercise.

Step 2Choose the adjectives, and check their prepositions

Step 3Write the sentence

Exercises · step 1, recognition

Before you learn the words, learn the job

A word list memorised before you can see what it is for is a word list that gets used in the wrong place.

Step 1 · the job

Which word says that exactly?

The situation: A policy achieves the opposite of what it intended.

All three are grammatical English. Only one of them does the job this function exists for.

Exercises · step 2, production

Choose the item that does the job and takes the right pattern

Every wrong option is wrong for its own reason, and it says so. Nothing here is scored automatically.

The scheme has proved ______ to air quality in the city centre.

Choose an option first

A ban pushed the trade into an unregulated market, achieving the reverse of its aim. It was ______.

Choose an option first

The measure was ______ small businesses operating on thin margins.

Choose an option first

The other functions

Seven more jobs for words to do

Hedging

It lowers the temperature of a claim, so you only have to defend what you actually said.

6 items · 3 exercises Asserting

It raises the temperature of a claim, so the reader knows which points you are prepared to stand behind.

6 items · 3 exercises Attributing

It makes clear whose claim each sentence is — yours, the prompt’s, or somebody else’s.

6 items · 3 exercises Quantifying

It says how many or how much, at a level of precision you can actually defend.

6 items · 3 exercises Causing

It names which way the arrow points between two things.

6 items · 3 exercises Proposing

It names what should be done, precisely enough that a reader could picture it happening.

6 items · 3 exercises Register

It keeps every sentence at the formality the task expects.

6 items · 3 exercises