Answer:

pee

Answer	Crossword Clue
PEE	Capital of Pennsylvania?
PEE	Half an Ebbets Field nickname
PEE	Golden shower need

PEE	Letter
PEE	Before kue
PEE	Kue preceder
PEE	Carolina's .. Dee River
PEE	Cue preceder
PEE	One of a peppery trio?
PEE	Capital of Peru?
PEE	Capital of Poland?

PEE	Precipitous start?
PEE	The Carolinas' .. Dee River
PEE	End of a quip?
PEE	Epi center?
PEE	Start to pour?
PEE	Wee start?
PEE	Start to push?
PEE	Carolinas' ... Dee River

PEE	... Dee River
PEE	... Dee River (Carolinas waterway)
PEE	... Wee Reese
PEE	Third of September?
PEE	This makes ink pink
PEE	South Carolina's ... Dee River
PEE	Capital of Phoenix?
PEE	... wee baseball

PEE	"...-wee's Big Adventure"
PEE	Baseball Hall of Famer ... Wee Reese
PEE	Capital of Panama?
PEE	Whiz
PEE	...-wee Herman
PEE	Carolina's ... Dee River
PEE	Capital of Portugal?
PEE	Peruvian capital?

PEE	.. Wee Reese
PEE	Baseball great .. Wee Reese
PEE	Indian of Nebraska
PEE	... Dee (river of the Carolinas)
PEE	It makes leasing pleasing