Overflowing (with) (5)
I believe the answer is:
awash
'overflowing with' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for awash that I've seen before include "With the top just covered with water" , "Crawling" , "Doused in water" , "Flooded with water" , "Overflowing" .)