Crossword Puzzle Piaf was here

Clue: Piaf was here

Washington player (NATIONAL with 8 letters)
Wasting no time (e.g. FAST with 4 letters)
Washed out? (e.g. ASEA with 4 letters)
Wasn't impartial (SIDED with 5 letters)
Scientist George Washington ___ (CARVER with 6 letters)
Window washer's mistake (SMEAR with 5 letters)
Hereditary prince (EMIR with 4 letters)
Words from "Wassail Song" (GODSENDYOUAHAPPYNEWYEAR with 23 letters)
Count Casimir ___ (Pole who came to the aid of Washington in 1777) (PULASKI with 7 letters)
End of washing (RINSE with 5 letters)