In the spirit of tag cleanup, we should decide on a convention for tagging various diets.
Currently we use the following suffix's
It seems to me that the *ism suffix is the most widely applicable, as it can encoumpas diet, ethics, and more. Suitably, vegan and vegan-diet have both been made synonyms of veganism. vegetarianism has been blacklisted however, which I suspect has put vegetarian-diet and ovo-lacto into usage.
I think we should: