The word "unrevealed" is usable in written English and is well written.
It can be used when referring to something that has not been disclosed or made known. Example: "The details of the project remain unrevealed until the official announcement." Alternatives include "undisclosed" or "hidden."
Joint-ventures included, it has the capacity to make 8m tonnes a year of polypropylene and 2.5m of polyethylene; many more specialised products; turnover of almost $9 billion; and profits, though unrevealed, that have certainly been solid of late, for all the high cost of its ultimate raw materials, oil and natural gas.
It rather seems to me that this has been a dramatic gesture by a talented but maverick young figure, either for no clear reason or for a very clear but as yet unrevealed reason, namely to join another dance outfit.
Twitter was hit by a deluge of fan posts, discussing the as yet still unrevealed explanation behind Sherlock's death in the series two finale.
McCarey showed a hitherto unrevealed facility for dramatizing serious emotion, which he would call on more frequently in the future.
Not to Betty Firestone and Sally Gabler, who had lost interest and left the room, never to hear the previously unrevealed eyewitness testimony about Sal Mineo's last hours on earth that they had been promised.
The facts on the record betray him, but the Unrevealed Facts excuptate him, and he stands blameless in their miraculous forgiving glow.
He reveals the core of unredressed resentment, unfulfilled desire, inescapable duplicity, unrelieved anger, unresolved doubts, unrevealed secrets, and relentless self-abnegation on which the life of a couple depends.
An Unrevealed Fact is known only to a few initiates, who then bring the rest of us the good or bad new.
Remnick, 50, is wrapping up an onstage interview with Seymour Hersh, his investigative reporter, who is talking about as-yet-unrevealed machinations in Pakistan.
Mr. Aubuchon, a fan of classic westerns like "Bad Day at Black Rock," says he sees Jack as "a man on a journey" with as-yet-unrevealed secrets -- a part he says Mr. Lowe is playing superbly: "There's a moment in the pilot when he's told that Daniel Barrington has jumped, just died.
The image accompanied a story critical of the governor's yet-unrevealed plan for financial restructuring, which would most likely borrow money against future toll road revenue to help pay off some of the state's $30 billion-plus in debt.
