The phrase "acceptable enough that" is correct and usable in written English.
It can be used to indicate a level of acceptability that meets a certain standard or requirement.
Example: "The proposal was acceptable enough that the committee decided to move forward with the project."
Alternatives: "sufficiently acceptable to" or "adequately acceptable for".
The only difference is that Trump's ideas are now terrifyingly considered acceptable enough that he can find himself on Saturday Night Live.
Traveling to Cuba has become politically acceptable enough that two cultural institutions, the School of the Museum of Fine Arts in Boston and the American Museum of Natural History in New York, are sponsoring trips there in January.
"I think as many as eight N.H.L. owners would accept the N.H.L.P.A.'s initial proposal, and there's probably four to six others who would find the proposal acceptable enough that they could tweak a couple of things and live with it," the agent said.
Smoking weed is acceptable enough that practically everyone is doing it, but a legal market doesn't exist to drive prices down.
Mr. Ritter's southeast Texas district has been voting for Republicans, and he's apparently acceptable enough (or lucky enough) that the G.O.P. didn't challenge him this year.
McConnell will likely work until he reaches a compromise that is just acceptable enough to just enough Republicans not cruel enough that all moderates reject it out of hand but enough of a tax and spending cut that conservatives can't say no, either.
Much of the time that seems acceptable enough, but some say that Hussain is going too far.
It might also increase the incentive for parties to appeal to the extremes rather than to the middle.To some, that sounds acceptable enough: a touch of extremism, after all, is just one of the prices we pay for democracy.
Boehner could -- from the very start, and not waiting until the last minute -- sit down with Nancy Pelosi, Harry Reid, and Mitch McConnell, and hash out some bill that is acceptable enough to both sides to gain the necessary votes in both houses.
Again, I understand that most people say gargoyle for both, and it's acceptable enough in layman conversation that the incorrect version is sometimes seen as a secondary definition.
It wasn't a cheaper taxi service that offered a lower-quality ride, yet one that people found acceptable enough to use.
