From Longman Dictionary of Contemporary Englishexponential growth/increase etcexponential growth/increase etc technicalexponential growth, increase etc becomes faster as the amount of the thing that is growing increases an exponential increase in travel → exponential
Examples from the Corpus
exponential growth/increase etc• Most market professionals agree that the tax-deferred funds are a major force behind the exponential growth in stock prices.• Text messaging has experienced exponential growth in the past year.• This diversification has been shown to correspond closely to a simple exponential growth model.• If only passive properties determine the pressure elastic modulus, an exponential increase would have been expected. 