| No. | Item | Definition |
|---|---|---|
| 1. | alternation | taking turns in sequence |
| 2. | annual round | the year’s recurring sequence |
| 3. | boom-and-bust | repeated growth and collapse |
| 4. | cadence | a rhythmic flow or beat |
| 5. | chain | linked sequence of events |
| 6. | circle | move around and return |
| 7. | circuit | a route returning to start |
| 8. | circular course | a path that returns |
| 9. | circulate | move around repeatedly |
| 10. | circulation | movement around in a system |
| 11. | closed loop | a self-contained repeating loop |
| 12. | come full circle | return to the starting point |
| 13. | course | a path or progression |
| 14. | daily round | recurring events each day |
| 15. | duty rotation | a repeating duty schedule |
| 16. | ebb and flow | a repeated rise and fall |
| 17. | endless loop | a loop without an end |
| 18. | feedback loop | a self-reinforcing repeating process |
| 19. | flip-flop | switch repeatedly between options |
| 20. | flow | smooth ongoing movement |
| 21. | fluctuation | a rise-and-fall movement over time |
| 22. | flux | continuous change; a shifting state |
| 23. | frequency | how often something repeats |
| 24. | game round | one stage of a game |
| 25. | go around | move in a circle |
| 26. | gyration | a spinning or rotating motion |
| 27. | helical motion | spiral movement around an axis |
| 28. | interval | a span between repeats |
| 29. | iteration | one repetition of a process |
| 30. | lap | one trip around a track |
| 31. | lifecycle | a full course of development stages |
| 32. | loop | a repeating sequence |
| 33. | looping | moving in a loop repeatedly |
| 34. | march | steady repeated progression over time |
| 35. | merry-go-round | a repeating circular ride |
| 36. | metronome beat | a steady repeating timing pattern |
| 37. | milestone sequence | a repeating set of key stages |
| 38. | modulation | a patterned change in level or tone |
| 39. | monthly round | recurring events each month |
| 40. | natural rhythm | a regular repeating pattern in nature |
| 41. | on-off pattern | a repeating alternation of states |
| 42. | orbit | a path around a body |
| 43. | orbital period | time for one orbit |
| 44. | oscillation | repeated movement back and forth |
| 45. | oscillatory motion | back-and-forth movement that repeats |
| 46. | pass | one trip through a set |
| 47. | pattern | a regular repeated arrangement |
| 48. | period | a recurring span of time |
| 49. | periodic process | a process that repeats regularly |
| 50. | periodicity | regular recurrence over time |
| 51. | phase | a stage in a process |
| 52. | process | a set of steps |
| 53. | progression | a sequence of developments |
| 54. | pulsation | a regular repeated throbbing |
| 55. | pulsing | repeated rhythmic beating or flashing |
| 56. | recur | happen again periodically |
| 57. | recurrence | happening again and again |
| 58. | recurring process | a process that repeats |
| 59. | recurring series | a series that repeats |
| 60. | repeating pattern | a pattern that repeats |
| 61. | repeating sequence | a sequence that repeats |
| 62. | repetition | the act of repeating |
| 63. | return | coming back to a point |
| 64. | revolution | one full turn around |
| 65. | revolve | move in a circular path |
| 66. | revolving door | constant coming and going |
| 67. | rhythm | a regular repeated beat |
| 68. | rise and fall | repeated increase and decrease |
| 69. | roll | turn over and over |
| 70. | roster rotation | a repeating staff schedule |
| 71. | rotate | turn around a center |
| 72. | rotation | turning around an axis |
| 73. | round | one complete turn or series |
| 74. | rounds | repeated passes through a set |
| 75. | routine | a regular way of doing |
| 76. | run | one complete attempt or pass |
| 77. | schedule rotation | a repeating schedule order |
| 78. | sequence | an ordered series of events |
| 79. | series | a set in order |
| 80. | shift rotation | a repeating shift schedule |
| 81. | spin | turn around quickly |
| 82. | spiral | a turning path that repeats |
| 83. | stage | a step in a sequence |
| 84. | stream | a continuous flow in order |
| 85. | sweep | one pass across a range |
| 86. | time loop | a repeating time sequence |
| 87. | tour | a circuit visiting places |
| 88. | train | a connected series |
| 89. | turn | a time to act or occur |
| 90. | turning | the act of rotating |
| 91. | turntable | a rotating platform |
| 92. | twirl | spin lightly around |
| 93. | vicious circle | a harmful repeating loop |
| 94. | virtuous circle | a beneficial repeating loop |
| 95. | wax and wane | grow and shrink repeatedly |
| 96. | weekly round | recurring events each week |
| 97. | wheel | turn around like a wheel |
| 98. | whirl | spin rapidly around |
| 99. | workflow | a repeating work process |
| 100. | yearly round | recurring events each year |
