R1I1D2E1S1H4A1R1I1N1G2
16 points
RIDESHARING is validvalid
the act of sharing car trips [n RIDESHARINGS]
the practice of sharing a car with other commuters as a means of lessening traffic congestion or pollution [n -S]
the act of sharing car trips [n RIDESHARINGS]
the practice of sharing a car with other commuters as a means of lessening traffic congestion or pollution [n -S]