Strong's G3474 — μωρός (adjective)
moros (mo-ros') adj.
1. dull or stupid (as if shut up), i.e. heedless
2. (morally) blockhead
3. (apparently) absurd
[probably from the base of G3466]
KJV: fool(-ish, X -ishness) 
Root(s): G3466 
Hebrew root: μυστήριον
Occurrences: 12