From Webster's New World Dictionary
conservative-
Favoring traditional views and values; opposed to change. Prefering the older traditional way of doing things.
Not open to new ideas
Traditional or restrained in style: a conservative suit
Moderate; cautious: a conservative estimate.
Of or relating to the political philosophy of conservatism.
Belonging to a conservative party, group, or movement.
Conservative Of or belonging to the Conservative Party in the United Kingdom or the Progressive Conservative Party in Canada.
liberal-
Not limited to or by established, traditional, orthodox, or authoritarian attitudes, views, or dogmas; free from bigotry.
A free thinker not bound by peer group or societal constraints.
Favoring proposals for reform, open to new ideas for progress, and tolerant of the ideas and behavior of others; broad-minded.
Of, relating to, or characteristic of liberalism.
Liberal Of, designating, or characteristic of a political party founded on or associated with principles of social and political liberalism, especially in Great Britain, Canada, and the United States.
conservative-
Favoring traditional views and values; opposed to change. Prefering the older traditional way of doing things.
Not open to new ideas
Traditional or restrained in style: a conservative suit
Moderate; cautious: a conservative estimate.
Of or relating to the political philosophy of conservatism.
Belonging to a conservative party, group, or movement.
Conservative Of or belonging to the Conservative Party in the United Kingdom or the Progressive Conservative Party in Canada.
liberal-
Not limited to or by established, traditional, orthodox, or authoritarian attitudes, views, or dogmas; free from bigotry.
A free thinker not bound by peer group or societal constraints.
Favoring proposals for reform, open to new ideas for progress, and tolerant of the ideas and behavior of others; broad-minded.
Of, relating to, or characteristic of liberalism.
Liberal Of, designating, or characteristic of a political party founded on or associated with principles of social and political liberalism, especially in Great Britain, Canada, and the United States.