10: Ignore contemptuously
16: Root beer alternative
37: Acknowledges silently
38: 'Gracious ___ alive!'
40: 'Spenser: For ___' (Urich series)
43: Something that might make the fur fly?
51: Coke's partner, at the bar
52: Synthetic textile fiber
59: 1775 foe of the British
62: Barely manages, with 'out'