| criterion(noun, regulation, order, standard) |
| decorum(noun, regulation, order, standard) |
| decretion(noun, regulation, order, standard) |
| directive(regulation, rule, instruction, guideline) |
| etiquette(noun, regulation, order, standard) |
| formula(noun, form, move, order) |
| fundamental(noun, regulation, order, standard) |
| gnome(noun, regulation, order, standard) |
| imperative(regulation, instruction) |
| instruction(regulation, rule, directive, guideline) |
| keynote(noun, regulation, order, standard) |
| keystone(noun, regulation, order, standard) |
| maxim(noun, regulation, order, standard) |
| model(noun, regulation, order, standard) |
| moral(noun, regulation, order, standard) |
| precedent(noun, regulation, order, standard) |
| prescription(noun, regulation, order, standard) |
| propriety(noun, regulation, order, standard) |
| regimen(noun, regulation, order, standard) |
| rule(noun, regulation, action, order) |