the.com/guiltlessness
A clear conscience: the rare luxury of sleeping without an internal prosecutor.
means The state of being free from guilt, wrongdoing, or the gnawing sense of having done wrong.
from From Old English gylt, debt or sin, fused with the negating -less and the noun-making -ness, literally the condition of owing nothing.
Legal cousinInnocence proves blamelessness; guiltlessness is feeling none.
Two flavorsEarned through virtue, or faked through obliviousness.
Spelling trapThree letter-clusters, zero forgiveness for typos.