| guideline(noun, regulation, order, rule) |
| ruling(noun, regulation, act, order) |
| commandment(noun, regulation, act, order) |
| criterion(noun, regulation, order, test) |
| standard(noun, regulation, order, test) |
| aphorism(noun, regulation, order, test) |
| apothegm(noun, regulation, order, test) |
| assize(noun, regulation, act, order) |
| axiom(noun, regulation, order, test) |
| basis(noun, regulation, order, test) |
| brocard(noun, regulation, order, test) |
| decorum(noun, form, regulation, order) |
| decretion(noun, regulation, order, test) |
| fundamental(noun, regulation, order, concern) |
| gnome(noun, regulation, order, test) |
| guide(noun, regulation, order, test) |
| keynote(noun, regulation, order, test) |
| keystone(noun, regulation, order, test) |
| model(noun, regulation, order, test) |
| moral(noun, regulation, order, test) |