Certainty is possible only to a certain extent according to most philosophers. This is a state where there is knowledge that has error in and leaves no doubt in the mind.
Aristotle believed that complete certainty is not possible in the realm of natural sciences and physical phenomena because they are subject to change and uncertainty due to their inherent nature of being contingent and constantly evolving.
No, it is not possible to predict the outcome of chance events with certainty, as they are inherently random and unpredictable.
It's an adjective. It describes something that can happen but it is not a certainty.
It is possible that the iris will bloom the year after transplanting but it is not a certainty.
Without certainty could be replaced with 'possible' or maybe even 'doubtful'
At this point in time it's not possible for people to predict the future with any certainty.
adverbs of certainty
Certainty is a noun.
certainty means sureness
The sun rises in the east with certainty.
A Dead Certainty was created in 1920.
My certainty was high that our basketball team is going to win.