Here are the possible solutions for still water metaphorically clue
Answer
Clue
Relevancy
glass
Clue
Still water, metaphorically
Definition
to encase in glass (a transparent material)
raw
Clue
Still green, or still red
Definition
uncooked
sufjanstevens
Clue
Singer-songwriter who announced after his album "Michigan" that he would do one for every state...still...still...workin' on that one. Two down, 48 to go!
ewer
Clue
Water pitcher in still-life paintings
Definition
a jug with a wide mouth, esp. a water-jug of the kind formerly used in bedrooms