Dockland rhymes with:
auckland, rockland, ackland, auckland, backlund, becklund, berkland, birkeland, birkland, bjorklund, buckland, burkland, burklund, eckland, ecklund, eklund, falkland, frankland, kirkland, lakeland, markland, oakland, rockland, shankland, stickland, strickland, vickland, wakeland, weakland, wickland, wicklund, wiklund
Dockland sounds like:
declaimed, declined, deutschland, diclemente, disclaimed, discland, dixieland