The phrase "a huge overlap between" is correct and usable in written English.
It can be used when discussing similarities or commonalities between two or more subjects, concepts, or groups.
Example: "There is a huge overlap between the two studies, indicating that their findings are closely related."
Alternatives: "a significant overlap between" or "a large intersection between".
"That being said, there's a huge overlap between Trump voters and voters who already think Trump is a risky bet.
A huge overlap between the two biofluids was highlighted, as expected, being urine the filtrate of blood.
Like Mel Gibson's film The Passion of the Christ, which energised the right, the disputes reveal a huge overlap between politics and culture in this election year.
But there's always been a huge overlap between the two; you can see scenes of copulation on Greek vases and Indian temples.
"In the middle, there is now a huge overlap between the two big parties, and that is a considerable problem for us," said Lothar Hegemann, an insurance broker, Christian Democrat for three decades, and delegate from Dusseldorf.
We found a huge overlap between certain so-called triggers and the respective corresponding premonitory and accompanying symptoms of migraine pain.
In addition, a huge overlap exists between data gained in both genders.
We can't really compare IQ test results in the United States to IQ test results in less developed nations for a lot of reasons, because there's also a really huge overlap between the economic development of a country and their investment in education and the accompanying IQ scores.
Mr. Clegg said there was "a huge overlap, a shared agenda and a common purpose between the parties".
E/Ea values before fluid loading were not statistically different between R and non-NR for which we observed a huge overlap (7.4 ± 2.4 vs. 8.4 ± 3.1 R vs. NR; P = 0.09).
Then Matt Scott, Dougie Fife and Bennett worked their magic again down the right, and Scotland were to within inches with a huge overlap.
