| standard(noun, check, rule, measure, guide) |
| measure(noun, rule, guide, model, usual) |
| criterion(noun, check, rule, measure, guide) |
| yardstick(noun, check, rule, measure, guide) |
| model(noun, rule, measure, instrument, device) |
| gauge(noun, rule, measure, guide, usual) |
| benchmark(noun, rule, point, measure, guide) |
| test(noun, check, rule, measure, guide) |
| norm(noun, rule, measure, instrument, device) |
| check(noun, measure, guide, approval, examination) |
| pattern(noun, rule, measure, instrument, device) |
| canon(noun, rule, measure, test, standard) |
| assay(noun, check, examination, trial, quiz) |
| barometer(noun, guide) |
| crucible |
| epitome |
| example(noun, rule, measure, guide, model) |
| ordeal(noun, check, approval, examination, standard) |
| precedent(noun, guide) |
| proof(noun, check, measure, approval, examination) |