Certainly, the English language offers a rich array of phrases to express varying degrees of certainty.
I'm absolutely certain, conveys unwavering confidence in one's knowledge or belief, suggesting a high level of assurance and no room for doubt.
On the other hand, I'm fairly confident, implies a moderate level of certainty, signaling a degree of conviction but also acknowledging the potential for some uncertainty or contingency.
Moreover, phrases like I'm inclined to believe indicate a leaning towards a particular conclusion without outright certainty, allowing for openness to alternative perspectives.
Additionally, It's highly unlikely denotes strong disbelief in an outcome or eventuality, suggesting an almost definite lack of possibility.
This skill is particularly useful in professional settings where clear communication and precise language are essential.
In business negotiations, for example, using such phrases can help establish trust and credibility by demonstrating a thoughtful and measured approach to decision-making.
In this section I'll list the phrases to express degrees of Certainty and Uncertaintly, by starting with the strongest one. As usual, I'll start with the most formal ones (f) and then semi-formal (sf) and informal (i) phrases:
F: ... will undoubtedly happen.
SF: ... will definitely/certainly happen.
I: ... is sure / bound to happen.
F: It is virtually certain that ...
F: It is almost certain that ...
SF: ... will almost certainly happen.
SF: ... will almost definitely happen.
I: It is very probable that ...
I: There is every chance that ...
F: ... might well happen.
F: ... could well happen.
SF: It is possible that ...
I: There is a good chance that ...
F: It is most improbable that ...
SF: It is very unlikely that ...
I: There is a hundred to one chance that ...
F: ... definitely will not happen.
SF: ... certainly won't happen.
I: There's no chance that ...
I: There's no way that ...