The true opposite of a liberal is a faschist. Many make the mistake of defining a conservative as the opposite of a liberal, but the opposite of a conservative is a progressive.
Conservative
lenient,liberal
The opposite of strict can be lenient, flexible, or relaxed.
Definition: Occasioning expense; calling for liberal outlay; costly; dear;liberal; as, expensive dress; an expensive house or family.
LIBERAL LIBERAL LIBERAL LIBERAL LIBERAL LIBERAL
The terms liberal and conservative don't always correctly describe a person's opinions. People may be liberal or conservative to different degrees. Severe believers may call moderate believers as part of the opposite political group. The difference of the meaning of liberalism and conservatism in different countries marks the ambiguity of the two terms.
The Liberal Party favoured social reform, personal liberty, reducing the powers of the Crown and the Church of England (many of them were Nonconformists) and an extension of the electoral franchise. The Conservative Party was just the opposite.
liberal = liberal
An antonym (opposite) of 'insubordinate' is not on that list. "Mutinous' is sort of a synonym.
What does liberal
A "closet liberal" is one who conceals her/his liberal ideas.
"More liberal" is the comparative form of liberal. "Most liberal" is the superlative form.