"Drastic shift" refers to a sudden and significant change or transformation. It implies a noticeable and often unexpected shift in a situation, condition, or perspective.
Sentences with «drastic shift»
Not only will you and your partner undergo drastic shifts in dynamic, but you will also see changes in your family and friends. (mypregnancyguide.com)
When I started teaching here in the 2000 - 01 school year, we made drastic shift over to mechanical drafting. (religion.blogs.cnn.com)
Such drastic shifts have made it less likely that most people will even be able to afford to retire in today's financial climate. (huffingtonpost.com)