center of a lake (centre); middle of a lake
era during mid-1970s dominated by grand champions Wajima and Kitanoumi
underground lake; subterranean lake
underground lake; subterranean lake
reservoir; lake formed by a dam
the public; the world; rivers and lakes; (arch.) secluded place; (arch.) hermit's residence
artificial lake; man-made lake; reservoir
artificial lake; man-made lake; reservoir
barrier lagoon; coral-reef lagoon
crater lake; volcanic lake
lake formed in volcanic caldera
dammed lake (formed by natural damming of a river, esp. by landslide, volcanic eruption, etc.)
lake with low nutrient level; oligotrophic lake; unproductive lake
endorheic lake; closed lake