The phrase "a credible proposition" is correct and usable in written English.
It can be used when discussing an idea or suggestion that is believable and worthy of consideration.
Example: "After reviewing the evidence, the committee found that the proposal presented a credible proposition for improving community safety."
Alternatives: "a plausible suggestion" or "a believable proposal".
On the face of it, that looks a credible proposition.
To find someone in the current environment to put up £50 or £60 billion, I think is just not a credible proposition".
To secure any further extension, the government will have to put forward a credible proposition to the EU as to what we will do with that extra time.
"I'm sceptical that traditional equipment vendors, who make network elements and hardware, are going to be able to invest enough resources to create a credible proposition in service creation and delivery," he says.Vendors are responding to these shifts in a number of ways.
Brexit Secretary Stephen Barclay told MPs that if they wanted to secure a further delay from the EU, the government must put forward a "credible proposition".
The party now has a year to make that a credible proposition after it failed to gain any new seats and came fourth, behind UKIP, in the overall share of the vote, despite her unprecedented profile.
He also described a public vote to approve any final deal as "a perfectly credible proposition".
Amid the euphoria and self-aggrandisement, there is a scarily credible proposition.
The UK government would be walking into assuming all of the debt, and that is another compelling reason why the circumstances that I have set out, of the rest of the UK agreeing to a currency union zone with an independent Scotland, is a strong and credible proposition".
And actually if they stick with that position, there will be no deal". Mrs May has said the UK will come forward "shortly" with new proposals on the so-called "backstop" arrangements, but also insisted Chequers was the "only serious and credible proposition" for an overall deal.
But Osborne said: "I would say what we have done on the side of remain is to set out credible propositions for the very serious consequences for our country, were we to leave".
