The phrase "infinite reasons" is correct and usable in written English.
It is typically used to refer to a very large number of reasons, usually in a figurative sense. For example, you could say, "My grandmother loves me for infinite reasons."
Maybe you just don't like the way they fold their pizza – there are infinite reasons not to like somebody.
Questions like these add up to infinite reasons — or excuses — for why standards, whether set by boards or regulators, haven't had much effect.
And in fact there are infinite reasons to love this memoir.
I'm sure there are infinite reasons to love your eReader, but that was seven of them and they're great reasons.
There are infinite reasons why people feed their babies formula, and none of them are your business.
Yes, there are probably infinite reasons to spend some one-on-one time with an artwork or four this holiday season, but today we're focusing on one reason: healing.
It takes very little for me to swap out the porcini mushrooms for the duck foie gras, but it takes something, and trying to nail down that something plunges us into an infinite regress of reasons and reasons for reasons.
God was infinite, he reasoned, so why shouldn't the universe he created be infinite too?
Human Knowledge and the Infinite Regress of Reasons: Peter Klein.Part III: Defining Knowledge:.Introduction.15.Introduction.15
The solution to the first problem is given by providing a finite set of conditions that, if met, generate the infinite series of reasons to believe.
Hence, employing a finite subset of the infinite chain of reasons could, on some occasions, suffice for reaching the requisite threshold of this feature of justification required for distinctively adult human knowledge.
