This playful and approachable domain could be ideal for a farming or agriculture company.
The word "sustaini" contains eight letters and three syllables. Successful brands using three syllable names include Santander, Heineken and Nescafé.
Sustaini.com is a .com domain. Dot com domains are the most desirable domain extension in the world, famously used by websites like youtube.com. Once you own a .com, it will be much easier to rank for your own name in Google.