Illiberal and Old line

Illiberal adjective - Not broad or open in views or opinions.

Old line and illiberal are semantically related In some cases you can use "Old line" instead an adjective "Illiberal".

Illiberal and old line are semantically related in conservative topic. Sometimes you can use "Illiberal" instead an adjective phrase "Old line", if it concerns topics such as cautious, commonplace.