radically Add to list Share. The adverb radically is a great way to say "in an extreme way." When your formerly long-haired friend shows up at work with a crew cut, you could say that she looks radically different. Use radically to describe things that are done in a big way, particularly a change or an extreme position ...

What type of word is radical?

of or going to the root or origin; fundamental: a radical difference. thoroughgoing or extreme, especially as regards change from accepted or traditional forms: a radical change in the policy of a company.

Is exactly an adverb?

exactly adverb (ACCURATELY)