That album is just a wall of extremely heavy, fast noise.

I may remark, however, that Jack did not use them often, as they were extremely heavy.

Radio contact was lost after that, and both companies took extremely heavy casualties.

I had been there earlier, but the air was extremely heavy.

Particularly on larger or faster aircraft, control forces may be extremely heavy.

He had been a little tired of fame by his name, which was extremely heavy.

On his way home, he had to put the stone down for a rest, because it was extremely heavy.

While not attached to the ground, it is extremely heavy to prevent movement.

As a result of this, they have taken on extremely heavy economic and social responsibilities.

Much of the event was played in extremely heavy rainfall.