Sprinkle, spatter (6)
I believe the answer is:
splash
I believe this clue is a double definition.
'sprinkle' is the first definition.
(I know that sprinkle can be written as splash)
'spatter' is the second definition.
(I know that spatter can be written as splash)
(Other definitions for splash that I've seen before include "Make liquid fly around" , "Water raised by blow" , "Accidentally get liquid on" , "Fall in irregular drops" , "Trumpet" .)