"contingent challenge" is a grammatically correct phrase and can be used in written English.
It refers to a challenge or difficulty that is dependent on certain conditions or circumstances. Example: The success of the project is contingent on how well we handle the contingent challenges that may arise during the implementation phase.
A contingent from Challenge, the Brooklyn revolutionary Communist newspaper, was on hand to pass out the new issue.
Relations between Fine Gael and Labour ministers have become strained in recent months, with the Labour contingent publicly challenging Mr Kenny's authority.
The writings of George Tyrell in England and Ernest Renan and Alfred Loisy in France were condemned for such 'errors' as claiming that conscience is the primary source of religious truth and that all knowledge — including dogma — has a historical and contingent character, and challenging the authoritative character of magisterial pronouncements.
In some cases, the tax shelter adviser is paid even if the tax savings are disallowed; in others the fee is contingent on surviving any challenge.
The GB contingent in Nassau will challenge in both men's and women's 4x100m and 4x400m.
By envisioning the future as open and contingent, artists and writers challenge the mystifications that validate sacrificing the present for the future.
That threatened more than £5m of funding that has been promised by the North West Development Agency, which is contingent on any such challenges being cleared by April, when the redevelopment must begin to give Lancashire any chance of staging a Test in the next Ashes series in 2013.
The success of such challenges is contingent on whether invested relationships exist between the involved parties; otherwise, disagreements run the risk of degenerating into shouting matches in place of reasonable discourse.
The organization of agricultural work, including its temporal structure, production methods, and dependence on contingent labor, create distinct challenges for conducting research on farmworker pesticide exposure.
In addition, anyone who holds that there are future contingents can be challenged to establish a reasonable truth-theory compatible with the idea of an open future.
