H4E1L1I1S1K5I1I1N1G2
18 points
HELISKIING is validvalid
the act of heliskiing [n HELISKIINGS] / HELISKI, to ski downhill on mountains reached by helicopter [v]
the sport of skiing down mountains reached by helicopter [n -S]
the act of heliskiing [n HELISKIINGS] / HELISKI, to ski downhill on mountains reached by helicopter [v]
the sport of skiing down mountains reached by helicopter [n -S]