| system(noun, attitude, idea, belief, thinking) |
| thesis(noun, idea, belief, principle, theory) |
| certitude(noun, religion, order, belief, bias) |
| code(action, plan, character, rule, view) |
| commandment(noun, law, regulation, order, rule) |
| concept(noun, rule, attitude, belief, statement) |
| convention(noun, organization, rule, attitude, belief) |
| feeling(noun, religion, order, belief, opinion) |
| form(noun, rule, notion, theory) |
| formula(noun, law, regulation, order, rule) |
| golden rule(noun, expression, rule, belief, notion) |
| gospel(noun, religion, philosophy, rule, attitude) |
| guideline(noun, law, regulation, action, order) |
| guiding principle |
| moral(noun, law, regulation, order, idea) |
| ordinance(noun, organization, law, regulation, order) |
| principium(noun, rule, notion, theory, stipulation) |
| religion(noun, order, belief, bias, principle) |
| self-conviction(noun, idea, belief, principle, theory) |
| sentiment(noun, religion, order, belief, opinion) |