freewheel

As nouns the difference between freewheel and bike

is that freewheel is a device in a transmission that disengages the driveshaft from the driven shaft when the driven shaft rotates faster than the driveshaft while bike is a short form of bicycle or bike can be (scotland|northern england) a nest of wasps or hornets.

As verbs the difference between freewheel and bike

is that freewheel is (of a gear) to continue spinning after disengagement while bike is to ride a bike.

As nouns the difference between cassette and freewheel

is that cassette is a small flat case containing magnetic tape on two reels, used to record and play back audio and video material while freewheel is a device in a transmission that disengages the driveshaft from the driven shaft when the driven shaft rotates faster than the driveshaft.

As a verb freewheel is

(of a gear) to continue spinning after disengagement.

As nouns the difference between taxonomy and freewheel

is that taxonomy is the science or the technique used to make a classification while freewheel is a device in a transmission that disengages the driveshaft from the driven shaft when the driven shaft rotates faster than the driveshaft.

As a verb freewheel is

(of a gear) to continue spinning after disengagement.