The phrase "a much more certain" is correct and usable in written English.
It can be used when comparing the level of certainty of one thing to another, emphasizing a greater degree of certainty.
Example: "After reviewing the evidence, we have a much more certain understanding of the situation."
Alternatives: "a significantly clearer" or "a far more definite".
Where deals are possible, the borrower and the bank will be on a much more certain footing.
A much more certain route to market is when large OEM suppliers start showing off technology.
We are disappointed the Commission chose this route, which is certain to lead to years of litigation and regulatory uncertainty and may greatly harm investment and innovation, when the use of Section 706 alone would have provided a much more certain and legally sustainable path.
'Hook' was a much more certain commercial proposition, but Marsha was initially ambivalent about Robin's involvement.
History will teach us that the former has been found a much more certain road to the introduction of despotism than the latter.
This seems to be a much more certain payment stream than stocks as shareholders only get a share of the firm's profits and there is no guarantee what these profits will be or when they will be paid out to shareholders in dividends.
While the methods are unclear, that there was a breach is much more certain.
Like McGlue, Welsh novelist Cynan Jones's third and latest work, The Dig, begins with an act of violence, if one much more certain of its place: A country man is trying to unload the beaten body of a badger maimed by dogs in local illegal fights, the man's primary line of work.
If a random variable is tightly constrained, its distribution will have a lower entropy, i.e. it is much more certain what state the variable will be in for any given sample.
With an identity based only on opinion, you have two unattractive choices: (1) Admit that tomorrow you could no longer belong to the tribe, because you might change your mind; or (2) admit that in order to preserve tribal feeling, you will have to behave as if your opinion is much more certain and consistent than a normal thought.
Reissued content in general is much more certain and lucrative than putting out a new product.
