Leftwing rhymes with:
rightwing, downswing, forewing, rightwing, anything, downswing, everything, forewing, frederking, goldring, hamstring, manring, offspring, plaything, rightwing, shoestring, snorkeling, speedring, stoneking, wellspring, willenbring, woodring
Leftwing sounds like:
leptonic, levitating, levittown's, lifetime's, lifetimes, lifting, lipton's, lufthansa, lufthansa's