The phrase "a healthy majority" is correct and usable in written English.
It can be used to describe a significant or substantial portion of a group that supports a particular idea or decision, often implying that the majority is not just large but also positive or beneficial.
Example: "In the recent vote, a healthy majority of the members supported the new policy, indicating strong approval for the changes."
Alternatives: "a strong majority" or "a significant majority".
De Blasio won't represent the 99%, but a healthy majority will do.
It demonstrates that a healthy majority of Americans still understand elementary arithmetic.
A healthy majority of Quebec's population does not want the province to secede from Canada.
Together, these two linguistically close groups constituted a healthy majority in the cobbled-together state.
Iain Wright, the town's MP since a 2004 byelection, was reelected in 2010 with a healthy majority of 5,509.
Voters approved the ballot proposal by a healthy majority of fifty-nine per cent to forty-one per cent.
While many on the right are already decrying our "imperial President" on his recent action, the truth of the matter is that he had to act: the rightward-leaning, security-heavy Gang of 8 legislation passed the Senate with a very healthy majority, and the GOP-controlled House refused to put any reform to a vote.
Frank Engels, an analyst at Barclays Capital, said even if the rescue fund bill were passed by a very healthy majority in the Parliament, "German politics are likely to become even more volatile than before in the wake of the growing divergence" between Mrs. Merkel's conservatives and her junior partner, the Free Democrats, "on matters related to the euro".
Four years later, an Iraq-damaged Tony Blair won a reduced but healthy majority of 66 with a wretched 35.2 per cent of the vote on a pitiful turnout of 61.4 per cent.
A Lib-Con coalition will look fine on paper because Clegg and Cameron would enjoy a healthy parliamentary majority.
That shouldn't be a serious obstacle - the coalition has a healthy enough majority, as long as the centre-right MPs who also form the government back him.
