1
                           general:: 
                            lake 
a large area of water surrounded by land: 
• Lake Michigan • We went for a swim in the lake. 
lagoon 
an area of water that is separated from the sea by rocks, sand, or coral: 
• a tropical lagoon • coastal lagoons 
loch 
in Scotland, a lake or an area of sea water that is almost completely surrounded by land: 
• Loch Ness • a sea loch 
reservoir 
a lake, especially an artificial one, where water is stored before it is supplied to people's houses: 
• The reservoirs supply water to Greater Manchester. 
pond 
a small area of fresh water that is smaller than a lake, which is either natural or artificially made: 
• There were several ducks on the village pond. 
pool 
a small area of still water in a hollow place: 
• a pool of water near the summit of the mountain • a rockpool (= a pool in some rocks near the sea ) 
puddle 
a very small area of water on the ground, especially after it has been raining: 
• She turned quickly to avoid stepping in a puddle. 
waterhole 
a small area of water in a dry country, where wild animals go to drink: 
• The waterhole is used by elephants.
                        
                        
 
                        
                            Longman-Thesaurus
                        
                        
                    
                    
                        2
                           general:: 
                              noun ADJ.  big, great, huge, large | little, small | deep | shallow | beautiful, lovely | blue | freshwater, salt | frozen | artificial, man-made, ornamental | inland, mountain | boating VERB + LAKE  cross You should cross the lake before nightfall. LAKE + NOUN  bed, water PREP.  across a/the ~ A ferry takes people across the lake. | around/round a/the ~ We walked around the lake. | at a/the ~ We had a holiday at Lake Como. | in a/the ~ Carp live in the lake. | into a/the ~ She fell into the lake. | on a/the ~ We went boating on the lake a cottage on the lake PHRASES  the edge/middle/shores/side/surface of the lake There is a cafe on the other side of the lake.
                        
                        
 
                        
                            Oxford Collocations Dictionary