- 2Signification: turningpivot fulcrum block bearing swivel
- 3Signification: rotateswivel turn whirl pivottwist spin gyrate pirouette
- 4Signification: swivelspindle fulcrum reel spoolpivot axis axle bobbin
- 5Signification: point of leveragepivot bearing block swivel fulcrum
- 6Signification: movementsway oscillate fluctuate vibrate waveswerve rock pivot swing
- 7Signification: centreheart core hubfocus pivot nucleus
- 8Signification: ball bearingpivot fulcrum block swivel bearing
- 9Signification: bearingpivot fulcrum block swivel ball bearing