νωθρός G3576
nōthrós · no-thros' · Adjective
from a derivative of νόθος; sluggish, i.e. (literally) lazy, or (figuratively) stupid:--dull, slothful.
2 Occurrences in the King James Bible
Hebrews 5:11Of whom we have many things to say, and hard to be uttered, seeing ye are dull of hearing.
Hebrews 6:12That ye be not slothful, but followers of them who through faith and patience inherit the promises.