rodnik inglês:

The government watched the activities of radical groups carefully.

His ideas are too radical to be acceptable to most people.

A radical disarmament treaty prohibits all armaments and armed forces.

She has a very radical opinion about the problem.

You'd better leave off such a radical idea.

Some are moderate; some are radical.

What's radical today may be cliché tomorrow.

For this design house it was an appropriate strategy to introduce even more radical colors into computer production.

He is very progressive, not to say radical.

They are proposing radical changes to the way the company is run.

He is radical in thoughts.

Mary has a radical swimming pool in front of her house.

His radical views have made me angry.

The most radical revolutionary will become a conservative the day after the revolution.