Hedging

I'm working on my logical language's system for hedging, and am having
trouble. How do I gloss the following (this is paraphrasis)? Aren't there
better glosses like 'technically' and 'as such'? Which match up with which?

'It is true that... even though there is every reason to think otherwise'
'It is true that... even though there is good reason to think otherwise'
'It is true that... even though there is reason to think otherwise'
'It is true that... even though there is a small amount of evidence to think
otherwise'
'It is true that... even though there is a tiny amount of evidence to think
otherwise'

And what's the adjectival form of 'hedging'?

Thanks.

Trebor.