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unsustainably

American  
[uhn-suh-stayn-uhb-lee] / ˌʌn səˈsteɪn əb li /

adverb

  1. in a way or to a degree that is not sustainable.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“Going into 2026, we thought profit margins were too high, unsustainably too high and would start to soften.”

From MarketWatch Jul. 29, 2026

Real innovation takes years and money, though, and most of these companies carry heavy debt while their payout ratios sit at unsustainably high levels, Howard notes.

From The Wall Street Journal Jul. 19, 2026

The turnover of homes would be the biggest driver for Home Depot, and right now it is unsustainably low.

From Barron's Jan. 16, 2026

"It has been relentless for him. He is a very capable leader who has driven real change, but at some point it becomes unsustainably attritional."

From BBC Nov. 9, 2025

Eventually, when it became unsustainably pathetic to watch, three of us pushed him home.

From "A Walk in the Woods" by Bill Bryson

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