misbeget
/mɪsˈbɛdʒɪt/ or /mɪzˈbɛdʒɪt/Definitions
1. verb
to produce (a child) as the result of an illicit relationship, often between a married person and someone of lower social status.
“The woman was accused of misbegetting a child with her lover, which would have caused a scandal.”
2. noun
a child born as a result of such an illicit relationship.
“The community shunned the misbeget as an illegitimate child.”