1. Places students sit → DESKS
2. Top story of a house → ATTIC
3. "Isn't this pleasant!" → WHATATREAT
4. Stinging plant → NETTLE
5. Soon-to-be grads: Abbr. → SRS
6. Sounds from lions → ROARS
7. "So long, amigo" → ADIOS
8. Tortilla chip dip → SALSA
9. Shrub with bright flowers → AZALEA
10. Compete (for) → VIE
11. Lhasa ___ (dog) → APSO
12. Reach across → SPAN
13. Legal injury → TORT
15. ___ butter (lotion ingredient) → SHEA
19. Minor machine parts → COGS
21. "Are too!" reply → AMNOT
24. Mexican currency → PESO
25. Condo honcho, casually → SUPE
28. Possible outcome of a bad sprain → TORNTENDON
29. Fencing sword → EPEE
30. Instagram posting, informally → PIC
31. Enterprise rival → AVIS
33. Harsh cleaning agent → LYE
34. Dial-up pioneer → AOL
35. "Stop filming!" → CUT
36. ___-warrior → ECO
38. Aug. setting in Augusta → EDT
40. Make a whoopsie → GOOF
41. Marine apex predators → ORCAS
42. Battery unit → VOLT
47. Pure Leaf tea distributor → LIPTON
48. Ring around the pupil → IRIS
50. "Yeah, I bet" → OHSURE
52. Awards with a Best Boxer category → ESPYS
53. Second-string squad → BTEAM
54. ___-Royce → ROLLS
55. Fashion magazine founded in France → ELLE
56. Muddies up → ROILS
57. Buff, to gym bros → SWOLE
58. Small recipe amts. → TSPS
59. Denny's alternative → IHOP
60. Game played on horseback → POLO
64. ___ de Janeiro → RIO
65. Mentions directly, on X → ATS