Drastic unheard-of Synonyms

Definitions for Drastic

(adjective) forceful and extreme and rigorous

DU abbreviation

DU is an abbreviation for Drastic Unheard-of

What does DU stand for?

DU stands for "Drastic Unheard-of"

Definitions for Unheard-of

(adjective) not known or experienced before
(adjective) previously unknown