Shadowland rhymes with:
badland, bergland, businessland, computerland, cropland, crossland, discland, disneyland, dixieland, dreamland, fairyland, fantasyland, farmland, fatherland, finland, flatland, gondwanaland, grassland, heartland, hinterland, homeland, inland, lapland, lowland, mainland, marshland, midland, moorland, motherland, musicland, northland, nuland, outland, overland, parkland, queensland, rhineland, sealand, somaliland, southland, spiceland, sunland, thailand, timberland, wasteland, wetland, wonderland, woodland
Shadowland sounds like:
scotland, settlement, shetland, sidelined, southland, stalemate, stalemated, swedlund, sweetland, swetland