The phrase "appear to jeopardize" is correct and usable in written English.
It can be used when discussing a situation or action that seems to put something at risk or in danger.
Example: "The new policy changes appear to jeopardize the stability of the organization."
Alternatives: "seem to threaten" or "seem to endanger".
[C12.] F.D.A. Expresses Doubts Over Drug The staff of the Food and Drug Administration has found "several bothersome issues" with data submitted by AstraZeneca that appear to jeopardize the company's chances for approval of its cancer drug, Iressa.
Of the pathogens we examined, none appear to jeopardize the long-term population of canids in YNP.
Although CDV does not appear to jeopardize the long-term population survival of YNP wolves, it can cause short-term population decreases.
However, this seemingly unavoidable proximal bone loss does not appear to jeopardize primary stem stability.
The program will continue for now, but the justices ordered an appeals court to reconsider the case under a demanding standard that appears to jeopardize the program.
But the administration's reversals were particularly stark because they came after days of tempestuous phone calls between Mr. Trump and foreign leaders, in which he gleefully challenged diplomatic orthodoxy and appeared to jeopardize one relationship after another.
After his hard line against illegal immigration appeared to jeopardize his ability to woo Hispanic voters, Mr. Romney has embraced the idea of a Republican version of the Dream Act — an Obama-backed measure that Mr. Romney had said he would veto if he were president.
Mr. Fagan's conduct does not appear to have jeopardized the financial claims of his Holocaust clients.
Though the release of the information does not appear to have jeopardized national security, government officials agree that it should not have been published in June on the Web site of the Government Printing Office, the Government Accountability Office reported.
He labelled the Post story false, although he did not explain what was inaccurate about it, and he glossed over Trump's disclosure of classified information to a hostile adversary, focussing instead on the fact that the President did not appear to have jeopardized "sources and methods".
But the report, which comes at the request of the bankruptcy judge, does not appear likely to jeopardize the investigation since much of the information is already known.
