Synonyms for unsustainable
- adjective
Most common
Definitions
- adj. 1
Not sustainable.
Example sentences
- untenable Our view is that such policies are untenable.
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| unsustainable | rising | |
| untenable | steady | |
| controvertible | steady |
Use in printed books, per decade from 1850 to 2019.
By length
- 9 letters
- untenable4
- 14 letters
- controvertible
The small number after each word is its number of syllables (untenable4 = 4 syllables).