English heinous

← Middle English hainous (inherited)

← French haineux (cognate)

← Old French haineus (derived)

← Old French haïr (mention)

← Old French hadir (mention)

← Old French enhadir (cognate)

→ English heinously (suffix)

→ English heinousness (affix)

→ English unheinous (prefix)

→ French haïr (link)