The phrase "almost untapped" is correct and usable in written English.
It can be used to describe a resource, opportunity, or potential that has not yet been fully utilized or explored.
Example: "The region has almost untapped natural resources that could significantly boost the local economy."
Alternatives: "nearly unused" or "seldom exploited".
We expect a flurry of new research and technology development activities in the coming years utilizing still promising and almost untapped analog wavelet transform and multiresolution signal representation techniques.
As Republican donor dollars saturate television, radio and newspapers, and multiple mailings arrive at every likely voter's mailbox, the most important lesson will concern Democrats' ability to mobilize their vast, almost untapped base of potential popular support.
For Apple, the almost-untapped Indian market could help revive its fortunes.
It's all about untapped potential".
The market is almost entirely untapped: Only about 5% of the Cuban population has access to the Internet, according to the White House.
The most obvious untapped ones: businesses.
Almost every country with untapped gas fields is racing to convince major energy companies, international lenders and third-world development organizations that its gas finds justify extraction.
BP has stated that Africa holds 127 billion barrels of untapped oil, almost ten per cent of global reserves.
"For me, it's literally an untapped source almost.
A new study published in the journal Nature even spells out in detail which reserves must stay untapped, including almost all of Canada's tar sands, all of the oil and gas in the Arctic, nearly half of global natural gas reserves, and 82percentt of global coal reserves.
As almost all the world's untapped oil reserves now lie in the developing world, Norway is not likely to have much company.
