The conservative daily, owned by media baron Rupert Murdoch, said the Manhattan billionaire reflects "the best of 'New York values'" and "offers the best hope for all Americans who rightly feel betrayed by the political class."
It dismissed as "rookie mistakes" Trump's controversial pronouncements pushing Japan and South Korea to go nuclear, and building a wall along the Mexican border.
But it did advise Trump to be "more presidential: better informed on policy, more self-disciplined and less thin-skinned."
Instead it said political incorrectness was "one of his great attractions" even if his language was too often "amateurish, divisive -- and downright coarse."
The real estate magnate leads Republican polls for next Tuesday's New York primary but recent losses raise the prospect that he will face a contested nomination for the party's ticket to the White House.
