Also means
viable
Usage Note
Sostenibile has both an environmental sense ('sviluppo sostenibile', sustainable development) and a general sense of something that can be maintained or tolerated over time (e.g. a sustainable pace of work). The noun is sostenibilità (sustainability). It is an -e adjective, so the same form is used for masculine and feminine: un modello sostenibile, una scelta sostenibile.
Examples
"Dobbiamo adottare uno stile di vita sostenibile."
Natural Translation
We must adopt a sustainable lifestyle.

Free starter pack
Building your Italian vocabulary?
Get the 100 most common Italian words as a free PDF — one email, no spam.
Related Words
Explore Italian by topic