What does drastic mean?
Drastic is an adjective describing actions, measures, or changes that are extreme, forceful, and far-reaching in their effect. When a situation calls for drastic measures, it implies that ordinary or moderate responses are insufficient and that something severe must be done — closing factories, imposing emergency restrictions, or making sweeping cuts. The word carries a strong connotation of urgency and often of last resort: one rarely describes a small adjustment as drastic. It typically appears before nouns such as 'measures', 'action', 'changes', or 'steps', and its adverb form 'drastically' is equally common, as in 'prices fell drastically'. Derived from the Greek 'drastikos', meaning effective or active, from the verb 'dran' ('to do'), drastic shares deep roots with words like 'drama' and 'dramatic'. Because it signals extremity, writers should reserve it for genuinely severe cases; using it loosely dilutes its force. It remains a staple of journalism, politics, and everyday speech whenever consequences are serious and decisive intervention is required.
adjectiveHaving a strong or far-reaching effect; extreme and forceful in manner or degree.
- (of actions or measures) extreme and having a strong or far-reaching effect
- (of effects or changes) severe or far-reaching in degree
"The government took drastic measures to curb inflation."
"Faced with bankruptcy, the company took the drastic step of selling its headquarters."
"The drought forced farmers to make drastic cuts to their water use."
Drastic comes straight from the Greek word for 'doing' — so a drastic action is literally an act of doing something, forcefully.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of drastic
Drastic entered English in the early 17th century, borrowed from Greek 'drastikos', meaning effective or potent, derived from the verb 'dran', 'to do or act'. The same Greek root gives us 'drama' and 'dramatic', which trace back through the notion of things done or performed. Originally used in medical contexts to describe powerful purgative medicines, the word gradually broadened to describe any action or measure of extreme force or effect.
Related word forms
How drastic is actually used
Drastic is almost always used attributively before nouns such as 'measures', 'action', 'change', or 'steps', and carries a connotation of severity or urgency. It often implies that less extreme options have been exhausted or are unavailable. It is standard in both formal and informal registers, though it can sound slightly alarmist when overused.
Easily confused with drastic
"Dramatic" means striking, theatrical, or highly noticeable, while "drastic" means extreme and forceful in effect — a dramatic improvement is impressive, whereas a drastic measure is severe.