You have me there. In certain contexts, the word guess and opinion can mean the same thing.shadow skill said:They use that term because a medical opinion is an appraisal of the condition of an individual. All estimates are opinions. A hypothesis is a guess, an educated guess, but still a guess. Oh and guess what a guess is synonymous with an opinion...Oh wait.
For example:
In these two sentences, the words "opinion" and "guess" have the same meaning. However, this is not always the case."It is my guess that there are 567 M&M's in that jar."
or
"It is my opinion that there are 567 M&M's in that jar."
For example:
These two sentences mean completely different things because, in this context, the words "guess" and "opinion" mean two different things."It is my opinion that the 360 controller is the best on the market."
or
"It is my guess that the 360 controller is the best on the market."
The latter example is the context in which this argument is using the term opinion. Therefore, your point is irrelevant.