. . . It is also ab-surd in the original sense of the term because it leaves us without a surd.
I ended up being late for work, trying to sort out the roots of the word absurd and surd.
Having wasted my time, I thought you might want to do likewise.
Actually, one meaning in english of “surd” has to do with consonants that are silent.
In this respect your proposition is false, in that “atheism” contains both a “t” and an “s”.
So, it can be said that atheism contains more than its share of “surdity”.
Another english meaning of surd is the irrational root of some integers; the square root of 2 for example.
Atheism is quite irrational to the majority of people in the world although it tries to claim rationality as its own.
It’s very “surdy” to many.
Now, “Abnormal” means “away from the normal”, so what about absurd?
What got me googling was the usage of “ab”.
Those of us who still remember our Latin know it to mean “away, from”:
e.g.: "Ab omni malo, libera nos, Domine. Ab omni peccato, . . . " (This is quite a simple prayer that might help me get through some bad days.)
I don’t think absurdity has to do with being away from the surdity.
Now, “surd” has its roots in the Proto-Indo-European word *swer"-, meaning “ringing, whistling”.
The Latin word “sordus” is derived from this and it means “deaf, inattentive, dull”
French contains the word “sourd”, Italian and Spanish “sordo”, Portugese and Sicilians use “sordu” and where I was born, the real old folk would say “sord” or maybe “sort” depending on which valley they are from; all these mean deaf.
Absurd actually originates through the French from the Latin, “absurdus” meaning “incongruous, dissonant, out of tune”.
So, “absurd” would have more to do with the idea of “arising from” rather than “being away from” the surd.
Not to derail the thread, getting back to the OP “Is atheism positive?”
Along the lines of the analysis above, we can note that it is derived from the French “athéiste”, which goes back to the Greek “atheos” meaning “without god, denying the gods; abandoned of the gods; godless, ungodly.”
It is formed through the combination of “a” which means “without” and “theos”, Greek for “a god”.
Something that is without anything, is less whatever that was; it therefore involves a negative, which is the opposite of what is positive.
Slow day? Quite the opposite - needing of distractions and some silliness.