Words similar to fruitless

Example sentences for: fruitless

How can you use “fruitless” in a sentence? Here are some example sentences to help you improve your vocabulary:

More important, Annan accomplished all this in a way that brought glory to the United States: He announced--emphatically--that the negotiations would have been fruitless without the U.S. military threat.
Trials to improve the health of the other groups to that of the normals would probably be fruitless since there is no evidence that being overweight (for men or women) or obese (for men) affects YOL or YHL.
So might the environmental, consumer, and public interest group members of the EPA's food quality advisory panel who recently resigned in protest, stating that the agency "dithered in endless, fruitless debate" rather than "doing anything about toxic chemicals that have been around since World War II" (the Washington Post , April, 28, 1999).
And in that sense, worrying too much about why Fiorina was hired is fruitless.
Consider the fruitless decades-long effort to produce an AIDS vaccine in primates, the failure to produce even a single case of human AIDS in any primate studied, or the failure to identify even one useful AIDS drug from primate studies.