Definition:
Compare subterranean with other words:
subterraneal vs. subterranean
subterranean vs. superterranean
hypogeous vs. subterranean
postern vs. subterranean
nether vs. subterranean
discontinuity vs. subterranean
subterranean vs. subterrene
subterranean vs. subterraneous
drift vs. subterranean
content vs. subterranean
subterranean vs. underground