| manner(noun, style, way, technique) |
| periodicity(noun, period, repetition, commonness) |
| commonness(noun, period, repetition, periodicity) |
| recurrence(noun, period, repetition, commonness, periodicity) |
| number(noun, period, repetition, commonness, periodicity) |
| repetition(noun, period, commonness, periodicity) |
| custom(noun, style, way, manner, technique) |
| frequentness(noun, period, repetition, commonness, periodicity) |
| means(noun, style, way, manner, technique) |
| method(noun, style, way, manner, technique) |
| mode(noun, style, way, manner, technique) |
| regularity(noun, period, repetition, commonness, periodicity) |
| routine(noun, style, way, manner, technique) |
| style(noun, way, manner, technique) |
| way(noun, style, manner, technique) |
| rate of recurrence(expression, period, repetition, commonness, periodicity) |
| repetitiveness(noun, period, repetition, commonness, periodicity) |
| constancy(noun, period, repetition, commonness, periodicity) |
| density(noun, period, repetition, commonness, periodicity) |
| iteration(noun, period, repetition, commonness, periodicity) |