| gnome(noun, regulation, order, significance) |
| canon(noun, regulation, rule, attitude) |
| formula(noun, regulation, order, rule) |
| standard(noun, regulation, order, rule) |
| ground(noun, regulation, rule, suggestion) |
| brocard(noun, regulation, order, test) |
| directive(noun, regulation, decree, instruction) |
| edict(noun, regulation, order, rule) |
| foundation(noun, regulation, rule, base) |
| golden rule(noun, expression, rule, notion) |
| heart(noun, support, action, base) |
| instruction(noun, regulation, rule, attitude) |
| nitty-gritty(noun, certainty, foundation, basic) |
| ordinance(noun, regulation, order, rule) |
| prescript(noun, rule, notion, fundamental) |
| principium(noun, regulation, rule, standard) |
| action(noun, support, rule, base) |
| assize(noun, regulation, order, test) |
| basic(regulation, rule, belief, statement) |
| bottom line(expression, foundation, basic, stipulation) |