radical

noun1 of 2

very new and different from what is traditional

• “This discovery has the potential to radically change the field.”Tatoeba
• “He just thinks so radically compared to other people.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

adjective2 of 2

Favoring fundamental change, or change at the root cause of a matter.