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Common collocations with improvement in American Collocation

improvement noun

US /ɪmˈpruvmənt/

great

big
considerable
dramatic
drastic
great
huge
major
massive
radical
remarkable
substantial
tremendous
vast

England’s 10-year-olds have shown a dramatic improvement in maths tests over the past decade.

small

marginal
minor
modest
slight

I had an X-ray and the doctor said there was a slight improvement already.

noticeable

appreciable
definite
demonstrable
distinct
genuine
marked
measurable
notable
noticeable
real
significant
tangible

These proposals will make a significant improvement to the current position.

continuing

constant
continual
continued
continuous
lasting
long-term
ongoing
sustainable
sustained
year-on-year

It is clear that results have risen again this year, demonstrating the continued improvements in education.

slow or gradual

gradual
incremental
progressive
steady

Then there was a gradual improvement in his work, particularly in science.

rapid

immediate
rapid

After a few sessions of therapy there was a rapid improvement in his condition.

general

general
overall

The inspectors noted an overall improvement on the previous year.

necessary

much-needed
necessary
needed
welcome

The revenue raised would go into much-needed improvements in public transport.

recent

recent

Recent technical improvements means that a better solution is available.

possible or planned

further
future
planned
possible
potential
suggested

Other suggested improvements included a greater police presence and better street lighting.

of a particular type

agricultural
cosmetic
environmental
genetic
operational
technical
technological

Recycling has the potential to create jobs and achieve environmental improvement.

make an improvement

achieve
effect
implement
introduce
make
secure

Her mission is to achieve a lasting improvement in her quality of life.

cause an improvement

bring
bring about
deliver
enable
produce
yield

None of these variations of the basic design yielded any great improvements.

notice an improvement

identify
measure
note
notice
report
see

The doctor said that if I didn’t notice an improvement we would try a different drug.

show an improvement

demonstrate
show

The overall pass rates showed a marginal improvement.

be an improvement

represent

This represented a 13 per cent improvement in profitability.

experience an improvement

experience
undergo

The area around the harbour is currently undergoing improvement.

want or need improvement

demand
expect
need
require
seek

The actual wording of the report needs improvement.

suggest an improvement

plan
propose
recommend
suggest

If you would like to suggest improvements to our website we would be happy to hear from you.

encourage improvement

encourage
ensure
facilitate
promote
support

Feedback should promote learning and facilitate improvement.

promise an improvement

promise

I can report today that the promised improvements in the system are being delivered.

need
opportunity
room
scope

The present service is good but there is always room for improvement.