The phrase "abruptly grows" is correct and usable in written English.
It can be used to describe a sudden or unexpected increase in size, intensity, or quantity.
Example: "The tension in the room abruptly grows as the debate heats up."
Alternatives: "suddenly increases" or "sharply rises".
Wilderness survival bootcamps abruptly grew popular approaching the expected disaster.
The results shown in Fig. 3 clearly indicate that for all samples studied, the hydration numbers are close to 0 below −60 °C, and above this temperature, they abruptly grow up to values 5 8 at −5 °C.
But that complacency ended abruptly amid growing signs of Silvio Berlusconi's possible return from the political dead, as evidenced by a number of polls following the Italian elections.
By contrast, its market grew abruptly, with sales reaching some 40 million units in less than ten years.
Empire is a very big word — a Newtonian word, so to speak — in a world that has grown abruptly small and susceptible now to a physics that is new and strange.
However, the spectrum leasing is not performed in real time and the SUs will keep the exclusive right until the lease term expires, which may cause a great QoS degradation to primary system once the PUs' services grow abruptly.
It starts small and raises hundreds of millions in sponsorship, grows furiously in its final two years, then abruptly dismantles itself and flogs off its assets.
"Move" ends abruptly, suggesting that it is one of those protean dances that grows and changes over time and circumstance.
The head of the Taxi and Limousine Commission, Jay L. Turoff, resigned abruptly last week as questions grew about the issuing of 100 or more temporary taxi medallions by the commission.
As the song stops, abruptly, and the lights grow dim and dusty, and some fat guy, in long shot, ushers them out of their pod, it feels like the end of the world.
