How do you pronounce "sustainably"?

Pronounced //səˈsteɪ.nə.bli//.

Sustainably

Common synonyms include: carefully, conservatively, ecologically healthy, ecologically responsible, economically, efficiently.

/səˈsteɪ.nə.bli/ adv

adv ·Rare ·Advanced level

Adverb

1
In a sustainable manner.
"If you’re trying to live sustainably in 2024, there are tons of easy swaps that can make your life more environmentally friendly."

"This timber is sustainably harvested."

From sustainable + -ly.