Extreme and Preconceived

Extreme adjective - Most distant from a center.

Preconceived and extreme are semantically related In some cases you can use "Preconceived" instead an adjective "Extreme".

Nearby Words: extremely, extremity, extremist, extremism, extremeness

Preconceived adjective - (of an idea or opinion) formed beforehand; especially without evidence or through prejudice.

Extreme and preconceived are semantically related in biased topic. Sometimes you can use "Extreme" instead an adjective "Preconceived".