Refine this word faster
Unsustainable
adj, noun
Definitions
Adjective
- 1 Not sustainable.
"You don't have to be Einstein to work out that this level of government subsidy is unsustainable."
Noun
- 1 Something that cannot be sustained.
Etymology
Etymology 1
From un- + sustainable.
Etymology 2
From un- + sustainable.
See also for "unsustainable"
Next best steps
Mini challenge
Want a quick game? Try Word Finder.