1. Fist pumper's cry
2. Wiry-coated terriers
3. Waxy spud
4. Expert on nutrition
5. Classical music piece
6. End of the second line of the traditional alphabet song
7. Harrow rival
8. Listing with a gate no.
9. Detroit of "Guys and Dolls"
10. One-named superstar
11. Nonreactive
12. Lena Dunham HBO series
13. Spartan toiler
14. "__ get some sleep"
20. "__ Din"
23. Poet/novelist Elinor
24. Sauce brand
25. Cross-legged meditation position
28. Swain's emotion
30. High degree
31. Insert brand
32. First actress to play Yente in Broadway's "Fiddler on the Roof"
33. Hub for Air Caraïbes Atlantique
36. Yosemite peak, for short
39. Something once bundled with Microsoft products
43. Like many Sherlock Holmes settings
45. "CSI" set
46. Dentist's directive
47. Tree with durable wood
48. Murphy of "To Hell and Back"
49. Economist's observation
50. Hotelier Ritz
52. Ward of many TV roles
53. Arthur Ashe Courage Award, e.g.
55. __ du Diable (old penal colony)