Donald Trump is being burned in the polls for his succession of feuds, conflicts with fellow Republicans and remarks about a federal judge that even such GOP luminaries as Paul Ryan and Mitt Romney have described as racist.

Ex-Secretary of State Hillary Clinton has moved out to a 49-42 percent lead over Trump in a national NBC News-Survey Monkey poll released Tuesday. The seven-point lead is up from four points a week ago.

A Reuters-Ipsos poll, released Friday, showed Clinton up by 11 percent, with 46 percent compared to 34.8 percent for Trump. A surprisingly high 19 percent opted for neither candidate.

A third survey, published Tuesday by Bloomberg, puts Clinton up by a 49-37 percent margin, with 9 percent going to Libertarian Party nominee ex-New Mexico Gov. Gary Johnson.

A majority of those polled by Bloomberg, 55 percent, said that they would never vote for Donald Trump. The never-Trump percentage among women was 63 percent in the poll, taken over the weekend and Monday.

The NBC-Survey Monkey poll, taken on-line among 10,604 Americans, showed Clinton with a 58-33 percent lead among the nation's moderate voters. She has substantially narrowed the gap with Trump among white voters, and among male voters.

She holds a 42-38 percent lead over minor party candidates, Johnson of the Libertarian Party and Jill Stein of the Green Party, are included. Clinton was running one point behind in a four-way race last week.

The ticket of Johnson and ex-Massachusetts Gov. William Weld is showing up well, particularly in states like Utah, which are extremely conservative but where Trump's multiple marriages, business deals and profane speech have turned off voters.

Clinton isn't just being helped by Trump.

President Obama's approval ratings are up, He gets a 51-48 percent positive-over-negative rating in the NBC-Survey Monkey poll, and tracked at 53-44 percent in a Gallup survey last month.

But the poll contains bad news for Trump. A total of 61 percent of those surveyed expressed a negative opinion about the billionaire real estate mogul. Sixty-seven percent agreed that Trump is pursuing an agenda very different from Republicans in Congress.

(The poll did not list a survey question on Clinton's "negatives," which have also been quite high.)

The poll was taken during a tumultuous weekend. A top Republican fundraiser, Hewlett Packard CEO Meg Whitman, used a Romney-hosted GOP donors conference to liken Trump to Hitler and Mussolini.

Romney likened Trump's views to "trickle-down racism."

"Presidents have an impact on the nature of our nation -- trickle-down racism, trickle-down bigotry, trickle down misogyny -- all these things are extraordinarily dangerous to the heart and character of America," added the 2012 Republican nominee.

Trump has described as a "Mexican" the Indiana-born U.S. District Judge Gonzalo Curiel who is overseeing a civil case charging that Trump University defrauded thousands of people who signed up for its real estate courses.

In response to Romney, Trump went on Twitter and said the 2012 nominee "choked like a dog" in his challenge to President Obama.

Trump has further upset Republicans by implying that President Obama was somehow involved in or responsible for the Orlando massacre. House Speaker Paul Ryan on Tuesday again disassociated himself from Trump's calls for mass bans on Muslims and people from certain countries from entering the United States.