The phrase "a chunk of extra" is correct and usable in written English.
It can be used when referring to an additional amount or portion of something, often in a casual or informal context.
Example: "After finishing the project, I found a chunk of extra time to work on my personal projects."
Alternatives: "a bit of extra" or "an extra portion".
Mr. Brancaccio, host of the public radio program "Marketplace," has just written a book called "Squandering Aimlessly," an account of roaming the country gathering tales of what people do, or could do, with a chunk of extra money.
Last spring in America the Obama administration launched a national plan to combat Alzheimer's (much the most common form of the disorder), making available a chunk of extra money for research; and Britain's prime minister, David Cameron, issued a "national challenge on dementia", promising to double research funding by 2015.
Firstly they ran into an assembly problem, after the battery compartment came loose on a batch of locks meaning the team had to perform a manual fix on all the affected locks — which took a chunk of extra time.
Crucially, it gives the impression of a flat shoe, but the combination of a one-inch platform and a two-and-a-half-inch concealed wedge gives the wearer a significant chunk of extra height.
The E.C.B. will certainly get a large chunk of extra power.
That represents a huge chunk of extra work, and given how very hard GDPR compliance already is, I'm surprised that Facebook felt like taking it on.
At $379, they're not exactly cheap if you're buying them one at a time but if you were to buy six of them, you'd save a chunk of change on extra video cards and a motherboard and tower that would be able to handle that kind of expansion.
Gawker, a celebrity gossip website, republished a chunk of the AP article with a few extra sentences thrown in, called him a "legendary Dogtown skateboarder" in the headline, and tied it up with this quote from Stacy Peralta: "He was like the original viral spore that created skateboarding.
A jug of my own extra-virgin olive oil, a chunk of stale bread and tangy lemon juice complete the ingredient list for the season's first gazpacho.
The resulting images could provide enough extra detail to reveal smaller tumors or distinguish a block of explosives from a chunk of cheese.
"What a chunk of chopped liver".
