The phrase "nebulous question" is correct and can be used in written English.
You can use it when describing a question that is unclear, vague, or lacking in detail. It can be used in various contexts such as in literature, formal essays, or in everyday conversation. Example: The speaker's response to the nebulous question left the audience confused and unsure of the main point.
Perplexed parents have responded to these nebulous questions by providing ever more tutors, soccer skills camps and ballet lessons.
Not the law or the criminal sexual assault case against Mr. Bryant, the Los Angeles Lakers basketball star, said Marisol Solarte-Erlacher, a counselor, but rather the harder, more nebulous questions of belief and perception.
While an infusion of cash would allow Mr. Stehlik and his staff to expand their educational offerings and to carry out desperately needed outreach and marketing programs, their long-term survival is tied to broader, more nebulous questions.
The comment, which suggests the president is working for Iran or other interests, is conveniently phrased in the sort of nebulous open question that's meant to raise the topic of Obama potentially working for another country or terrorist organization while distancing Zeldin from actually saying that.
For Larry Histon, the question was "nebulous".
While the calculus for effectively weighing this question is nebulous at best, the necessity of action is clear.
Critics (e.g. van Fraassen 1989) question the rather nebulous notion of "balancing" simplicity and strength, which are themselves somewhat sketchy.
But we won't resolve this question by simply trading nebulous assertions and hysterical threats.
Now, in light of the child sexual abuse scandal at Penn State, there is some question about whether those nebulous words will be used by the N.C.A.A. to impose serious penalties on the Nittany Lions football program, perhaps even to force the team to shut down for a time, the so-called death penalty.
