Antonym: deterioration. Similar words: improved, movement, involvement, implement, implementation, impoverishment, improper, proverb. Meaning: [ɪm'pruːvmənt] 
n. 1. the act of improving something 2. a change for the better; progress in development 3. a condition superior to an earlier condition.
n. 1. the act of improving something 2. a change for the better; progress in development 3. a condition superior to an earlier condition. 
Random good picture Not show
(91) The vaccination program has been a major factor in the improvement of health standards.
(92) He made a steady improvement and was released within 10 days of admission.
(93) I see little prospect of an improvement in his condition.
(94) In the past five years, there has been a vast improvement in graduation rates.
(95) The surge in car sales was regarded as an encouraging pointer to an improvement in the economy.
(96) There's been a great improvement in his history and literature this term.
(97) Great improvement has been brought about in the service life of springs by hot peening.
(98) Billy's work at school has shown signs of improvement this year.
(99) The car industry apart, most industries are now seeing an improvement in their economic performance.
(100) Over the past 12 months the company has managed a 10 per cent improvement.
(101) Your English is much better, but there's still room for improvement .
(102) Most drugs offer either no real improvement or, at best, only moderate improvements.
(103) The improvement in standards has been steady and persistent, but has attracted little comment from educationalists.
(104) Her writing is better but there is still room for improvement.
(105) These white walls are a big improvement on that disgusting old wallpaper.
(106) The overall strategy involves a major improvement to the built environment.
(107) More money must be invested if we are to see an improvement in services.
(107) Wish you can benefit from our online sentence dictionary and make progress every day!
(108) You should not be afraid to aim high in the quest for an improvement in your income.
(109) CBS's ratings again showed huge improvement over the previous year.
(110) The article struck a pessimistic note; it suggested there would be no improvement.
(111) No improvement was found after the tenth day of treatment.
(112) They expect a gradual improvement in sales of new cars.
(113) The sales figures are good, but there is still room for improvement.
(114) The improvement in water standards over the last 50 years has been very great.
(115) We can expect to see an improvement in the weather over the next few days.
(116) The new factory brought a huge improvement in working conditions.
(117) It's only a small improvement but at least it's a step in the right direction.
(118) Compact discs have brought about a vast improvement in recorded sound quality.
(119) The change did not portend a basic improvement in social conditions.
(120) The solution lies in the improvement of the economic environment.
More similar words: improved, movement, involvement, implement, implementation, impoverishment, improper, proverb, approve, commencement, approve of, element, basement, placement, statement, excitement, settlement, management, elementary, engagement, retirement, enforcement, requirement, replacement, measurement, arrangement, chastisement, government, announcement, encouragement.