"staunchly advocate" is a correct and usable phrase in written English
It means to strongly and unwaveringly support or promote something. Example: The politician staunchly advocates for stricter gun control laws, even in the face of criticism from opponents.
Both claim to be outsiders fighting the establishment, both staunchly advocate getting big money out of politics, and both cast themselves as plain-spoken alternatives to slick, poll-driven front-runners.
Although Deutsche Bank has a few German board members who staunchly advocate keeping the bank rooted in Germany, the chief executive, Josef Ackermann, is a Swiss-born investment banker who has made no secret of his preference to do a major international deal.
Singh remained focused on religious issues for example, staunchly advocating that a Hindu temple be built on the site of the 16th-century Babri Masjid ("Mosque of Bābur") in Ayodhya that had been illegally demolished in 1992 by Hindu activists.
If they could be heard over the furore, tadpole shrimps, arguably the oldest surviving animal genus (having changed very little in the last 300 million years), would be staunchly advocating that the Tadpoleshrimpozoic makes the most sense on paper.
The definitive statement of Watson's position appears in another major work, Psychology from the Standpoint of a Behaviorist (1919), in which he sought to extend the principles and methods of comparative psychology to the study of human beings and staunchly advocated the use of conditioning in research.
Ironically, this improvement to the condition of workers used to come from unions, which staunchly advocated for an eight-hour workday as part of their historical labor platforms.
Finding economical solutions is precisely the hoped for payoff of the energy innovation that Moniz staunchly advocates.
Tirpitz, as the commander of Germany's torpedo boat flotilla, staunchly advocated the development of torpedo craft rather than a fleet of battleships.
It charts the sea change in thinking among prominent policy experts who once staunchly advocated for nuclear weapons, but now support their elimination.
Presenting himself as a disinterested expert, he published opinion pieces in the New York Review of Books, the New York Times, the Washington Post, and other outlets staunchly advocating Kurdish independence and the right of the Kurds to control oil resources in their region.
In fact, the idea that rich people should bear a greater portion of the tax burden was first implemented staunchly advocated over a century ago by a Republican president--Theodore Roosevelt.
