slosh

slosh /ˈslɑːʃ/ verb
sloshes; sloshed; sloshing
slosh
/ˈslɑːʃ/
verb
sloshes; sloshed; sloshing
Britannica Dictionary definition of SLOSH
always followed by an adverb or preposition
1 
[no object] : to walk through water, mud, etc., in a forceful and noisy way
2 
a  [no object] of a liquid : to move in a noisy or messy way
b  [+ object] : to cause (a liquid) to move in a noisy or messy way