"loosely agree" is a correct and usable phrase in written English.
It means to agree with something, but not completely or with reservations. Example: While I loosely agree with the writer's main argument, I have some doubts and counterpoints that I would like to raise in the discussion.
Strikingly, the most recent incarnation of the debate within the mainstream media has been taking place in the main between white women who loosely agree with each other.
Cancel culture is a makeshift digital contract wherein people loosely agree not to support a person (especially economically) in order to somehow deprive them of their livelihood.
These numbers loosely agree with the theoretical predictions that apodization of the illumination pupil translates to a sharpening of the cone photoreceptor intensity profiles and apodization of the imaging pupil does not.
While no firm contractual agreement has been reached between the clubs, The Independent understands that the loosely agreed deal could potentially see United paying up to €40m (£33.5m) if Gaitan has a particularly prolific second half to the season.
He recalled a particular exhausting negotiation, lasting more than a week in Taipei, when Ms. Wang was holding out for a lower price on a large order of microprocessors HTC wanted to buy from A.M.D. The two had loosely agreed on a price.
It was a vote to express outrage that somehow the folks in Washington were still oblivious to the loosely agreed upon priority of the populace, namely the need to create jobs and fix the economy.
But in February, the loosely organized coalition agreed to an indefinite extension to give experts and the public more time to discuss and address concerns about the safety and wisdom of experiments that could alter H5N1 in ways that make the virus more dangerous to humans.
In this both sides agree that they loosely belong to China, while disagreeing on the definition of what that means.
We want a system that will limit the recently famed "Minsky moments," the bubbles which many now agree are the inevitable result of loosely regulated financial systems.
There may be other significant groups that would agree to lay down arms — Gulbuddin Hekmatyar, who is only loosely affiliated with the Taliban, is said to be tired of war and ready to talk.
(We're working very loosely here, as private companies are damn shy. However, I hope you agree that we're operating in good faith today).
