Alien,
Excellent. It is good to be part of the "strong aleprechaunist" community with you. I hope others will join us.
Just out of interest, how do you propose to prove that leprechauns don't exist?
As for your earlier post, "invariablist" was a reference to a post of mine where I gave another example of a word (invariable) that some now use completely differently from its original meaning - "usually" rather than "always" in that case. If we take your "strong" and "weak" thesis, presumably too you would describe yourself as either a strong or a weak invariablist?
See, that's the problem - of course words can change their meanings over time, but having two completely different meanings co-existing for one word doesn't give you stronger and weaker versions of it, it just gives you ambiguity. My atheism is perfectly "strong" in that I've never yet heard an argument for god(s) that I can't rebut, but the burden of proof problem makes what you call "strong atheism" (or for that matter strong a-leprechaunsim) logically impossible.
If you do want to apply gradations of strength you can, but only when you're dealing with one meaning. "How much do you like cheese: A). Not at all; B). Quite a lot; C). Love it..." etc is fine because the sense of "like" is consistently applied. Trying the same thing with different meanings though as if one is somehow a stronger or weaker statement of the other is just incoherent.
Oh, and my suggestion for a neologism that
does describe what you call "strong" atheism was "de
inialism".