Bar sinister and Mark of Cain

Bar sinister noun - The state or fact of being born out of wedlock.

Mark of Cain and bar sinister are semantically related In some cases you can use "Mark of Cain" instead a noun phrase "Bar sinister".

Mark of Cain noun - The mark that God set upon Cain now refers to a person's sinful nature.

Bar sinister and mark of Cain are semantically related in stigma topic. You can use "Bar sinister" instead a noun phrase "Mark of Cain", if it concerns topics such as mark on sinner.