The phrase "a wider margin for" is correct and usable in written English.
It can be used when discussing the allowance or flexibility in a particular context, such as time, resources, or decision-making.
Example: "The new policy provides a wider margin for error, allowing employees to learn from their mistakes without severe penalties."
Alternatives: "greater leeway for" or "more room for".
Do-it-yourself tanners, however, can choose from the latest breeds of gels and creams that offer a more gradual, natural color, as well as a wider margin for error.
While those who rallied behind the law referred to the ten-year statute of limitations as "arbitrary," critics say allowing more time to pass creates a wider margin for error.
Thus, although the data on nitrogen balance was measured on different days, the estimated "nitrogen gap" showed a wider margin for cafeteria diet-fed rats than for controls.
We had hypothesized that the choice of using uncemented prostheses would be an even better model to test the effects of the bisphosphonates, because uncemented implants migrate more initially, and should therefore have a wider margin for improvement.
Of additional concern is that a wider margin for exposure may be necessary, as RPE damage may occur with greater frequency or severity in the disease-affected eye [ 21].
James Brooke (NYT) CUBA: U.N. SEEKS END TO EMBARGO -- For the ninth year, the United Nations General Assembly called by a wide margin for the lifting of the United States embargo on Cuba.
The improvised nature of many of the new laws creates a wide margin for arbitrary decisions that increase dependence and insecurity.
Benefits exceed costs, sometimes by a wide margin, for all but one of the treatments considered.Next, the authors investigate improving nutrition in young children.
At least the Titans had the excuse of trailing by a wide margin for much of the game, forcing them to throw the ball more often.
Jeffrey Lewis, the director of the East Asia Nonproliferation Programme at the Monterrey Institute of International Studies, said that trying to estimate the yield of a nuclear blast from seismic readings left a wide margin for error.
The budget for the current fiscal year sets a target of a deficit of 4%, but that is likely to be missed by a wide margin for the third year running.
