1) Bathtub sound 2) Belly-flopping sound 3) Dash a liquid upon or against 4) Make a splashing sound 5) Play in puddles 6) Slosh 7) Slush 8) Slang for money 9) Slang for the drink tea 10) Sound 11) Spatter water 12) Splash 13) Stomp in a puddle 14) To spill or spill over 15) Walk through mud or mire 1) Slosh 2) Squish 
Splosh is slang for money.