Sustainatarian 

Broadly speaking, the term sustainatarian applies to decision-making based on principles of environmental sustainability and fairness to both humans and animals.

Different than a vegetarian (who may eat factory-farmed dairy), or a vegan (who will not eat animal products of any kind) a "sustainatarian" is a person who eats a mostly plant-based diet with occasional sustainable meat, meaning that it is locally and humanely raised. The term also refers to buying fair trade, organic, recycled, reused and/or reusable food, clothing and consumer goods wherever there is a choice.

"Being a strict sustainatarian, I only buy beef if I can get it from pastured cows raised comfortably on a local small-scale farm".

Sustainatarian by KellyMcKenna July 24, 2011

Sustainitarian 

Person who will not eat meat unless it is sustainably derived. This means the person will only eat free-range meat, grass-fed (beef), with no additives.

For his new year's resolution, Alex decided to go sustainitarian. He always asks the waiter if the meat is free-range, oftentimes embarrasing the restaurant. To this day he has had to settle with vegetarian options.

Sustainitarian by Sustainitarian March 10, 2011

Sustainatarian 

One who only partakes of food that is "sustainably sourced:" for example, vegetarian fare, sustainably caught seafood, or sustainably raised, or game, meat. While a vegetarian meal is Sustainatarian, not all Sustainatarian meals are meat-free;

A dietary preference as described above.

As a Sustainatarian, Julie would eat wild-caught salmon but not farm-raised fish.

Sustainatarian by KitsuneLeah March 12, 2012