The phrase "a wary note" is correct and usable in written English.
It can be used to describe a cautious or careful tone or sentiment in a statement or piece of writing.
Example: "In her report, she included a wary note about the potential risks involved in the project."
Alternatives: "a cautious tone" or "a careful remark".
But the editorials sounded a wary note.
But newspapers in Malaysia sounded a wary note this morning, cautioning against hopes for a swift conclusion to the tragedy affecting so many families.
Chinese and US stocks head the list of 2014's top performers while markets elsewhere ended the year on a wary note as another sharp drop in oil prices and worries about Greece's future served as an excuse to take profits.
It was left to Campbell to sound a wary note.
But Isaac Lagnato, the president of Tactical Retail Solutions, a marketing research company, sounded a warier note, predicting that SoHo would be unlikely to provide the highest-priced retailers with a reliable customer base.
On a warier note, Hong Kong nationalist tabloid Oriental Daily News, and its sister newspaper, The Sun, say Mr Xi will be cautious as China is well aware of a looming threat from a "tiger".
Her coach, Toni Minichiello, struck a more wary note, warning that she would go only if he was convinced she would get a medal.
Mr. Owens, the former school board president who sits on the 77th Precinct Community Council in Brooklyn, sounded a more wary note of approval.
He still remembered the seniors taking wary note of a boy many years their junior finishing within a few feet of them: "It was amazing thing.
Karim Pakravan Northbrook, Ill., Feb. 2, 2009 To the Editor: Re "Iran Launches Satellite as U.S. Takes Wary Note" (front page, Feb. 4): News that the Iranians have launched a satellite could be the occasion for reconciliation between the United States and this great culture, which sees itself as the heir of ancient Persia.
The plainclothes marshals who were accompanying Thomas took wary note of every camera pointed at him.
