Difference between Deadly Sin and Impeccant

DEADLY SIN vs IMPECCANT: NOUN

Any of the seven deadly sins - anger, greed/avarice, envy, gluttony, lust, pride, and sloth
One of the seven sins—anger, covetousness, envy, gluttony, lust, pride, and sloth—that are traditionally believed most seriously to endanger one's salvation.
An unpardonable sin entailing a total loss of grace; theologians list 7 mortal sins

Material witness, Fogey, Character assassination, Opinionist, Gross misconduct, Brumaire, Conversation piece, Mystery novel, Ragman, Total depravity, Sin, Actual sin, Flesh wound, Original sin, Mortal sin

Actual sin, Unsin, Righteousness, Irreprovable, Improbity, Moral sense, Godlily, Immaculateness, Purity, Irreproachableness, Intemerateness, Intemerate, Virtuous, Sinless, Innocent

Background noise, Pocket knife, Material witness, Character assassination, Opinionist, Brumaire, Conversation piece, Mystery novel, Ragman, Total depravity, Sin, Actual sin, Flesh wound, Original sin, Mortal sin

Actual sin, Unsin, Righteousness, Irreprovable, Improbity, Moral sense, Godlily, Immaculateness, Purity, Irreproachableness, Intemerateness, Intemerate, Virtuous, Sinless, Innocent

No one is a civil prince, no one is a prelate, no one a bishop, whilst he is in deadly sin.
This deadly sin involves failing to think ahead about where you will ultimately travel to in your case.
One has to look at the cross of Christ to see how deadly sin is.
Stay tuned for the next deadly sin of job search.
Those who observe God commit a deadly sin: pride.
I noticed one particular sin seems to be a repeat offender, and it happens to be a deadly sin.
Consequently, even abortion was considered to be a minor sin in the Middle Ages, rather than a deadly sin comparable to murder.
Tis deadly sin to keep that oath, my lord, And sin to break it.

In fact, she is even more impeccant victim, having contracted it from her only boyfriend, who had been cheating on her.