folly, foolishly(-ness)

Strong’s Dictionary of Greek Words:

Number:
877 (find all occurrences in KJV Bible)
Greek:
ἀφροσύνη
Transliteration:
aphrosune
Phonic:
af-ros-oo’-nay
Meaning:
from 878; senselessness, i.e. (euphemistically) egotism; (morally) recklessness
KJV Usage:
folly, foolishly(-ness)