Sustainable 

Repeatable indefinitely with no negative side effect whatsoever.

I think this new training schedule could be sustainable

Sustainable by Xeidor August 27, 2023

Sustainable 

putting a warm beer in the fridge every time you take a cold one out

recycling the beer can is sustainable too

Sustainable by sonofabun August 31, 2015

Substinance 

Food that can barely be considered food. or a very informal meal, with mostly junk food.

substinance ie. junk food replacing real food for a meal.

Substinance by davismaxwell January 24, 2009

substanance 

Noun: Life sustaining food (i.e: substances which are sustenance) such as macaroni.

Macaroni is the substanance of Life.

substanance by Project Inigo Montoya March 17, 2016

Sustenance 

A higher tier word used by higher level thinkers who are hungry.

Gayge: A boy named Gayge require sustenance
Rollin: Right away

Sustenance by WhyMyPPsmall April 13, 2019

UN sustainable goals

The world is going to shit, but the UN is very optimistic and is fantasising.

We'll reach the UN sustainable goals soon!

UN sustainable goals by Pancake Hater May 22, 2023

sustainable 

adj. Concerned with trendy, liberal, or faddish causes, especially alarmist environmentalism and anti-capitalism. An activity or product is described as sustainable if it promotes a hippy agenda, regardless of whether the activity in question has any particular ability to be sustained over a long time period or not.

Fair trade coffee is a sustainable brand.

sustainable by Zamzara October 24, 2007