Nouns

(n)freewheela clutch (as on the rear wheel of a bicycle) that allows wheels to turn freely (as in coasting)

Verbs

(v)freewheel, driftlive unhurriedly, irresponsibly, or freely“My son drifted around for years in California before going to law school”
(v)freewheelcoast in a vehicle using the freewheel