The phrase "temper concern" is correct and usable in written English.
It can be used when discussing the act of moderating or reducing worry or anxiety about a particular issue.
Example: "To temper concern about the upcoming changes, the management held a meeting to address employee questions and fears."
Alternatives: "alleviate worry" or "mitigate anxiety."
Although the young girl's family said publicly that she hadn't meant to kill herself, the statement failed to temper concern among other parents.
The firms are seeking to temper concern that their research is tainted by analysts who own the stocks and help the firm win business.
Mr. Bush's remarks on Syria appeared to be both a response to what the Syrian government has done in answer to American concerns and an effort by the administration to temper concern that it might take military action against Mr. Assad's government.
Gibron compared the episode to the films Seven and 8mm; he also felt that the unresolved plot helped to temper concerns about Black's seeming infallibility.
Major stock indexes in the United States rebounded from Monday's sell-off, as optimism about the housing market tempered concern about a worsening of Europe's debt crisis.
Chinese stocks jumped Thursday after Liu Xinhua, vice chairman of the China Securities Regulatory Commission, said authorities would promote a "stable and healthy" market, tempering concern the government wants to curb equity speculation.
But on Wednesday he seemed eager to temper public concern.
The allegations are potentially damaging because they appear, superficially at least, to chime with previous claims about Mrs Netanyahu's temper and concern with cleanliness.
Seeming to temper that concern, Julius Genachowski, the F.C.C. chair, said in his own statement that the conditions imposed by the F.C.C. "include carefully considered steps to ensure that competition drives innovation in the emerging online video marketplace".
Although, I am a bit wary of over-complicating things and ending up letting too many people down, I must temper this concern against my strong desire to get back into the lab at all costs.
In the meanwhile, and in order to temper public concern, the then Flemish Minister of the Environment temporary closed down the incinerators which were exceeding the dioxin emission limit, a decision referring to the Precautionary Principle.
