The New York Times crossword puzzle

No. 0415

Across

1 Graduation group

6 Accompanied by

10 Unwanted emails, e.g.

14 Source of the fables "The Fox and the Lion" and "The Lion and the Mouse"

15 Where sailors go

16 Language of Pakistan

17 Aisle for milk and cheese

18 Noise that accompanies a shock wave

20 Minor quarrel

21 Two-stripe mil. rank

22 Does a step in origami

23 Poster holderupper

25 Brightly colored rock

27 Puppy's bark

29 Sauce made with basil and pine nuts

31 Fresh talk

34 Opposite of WNW

35 Sleek fabric

37 Neighborhood in London or New York City

39 With 41-Across, philosophical principle in which Earth mirrors heaven … or a hint to the shaded squares

41 See 39-Across

43 Fling

44 Wipe away

46 Hole-punching tool

47 Those, in Spanish

49 Some salty

Greek cheeses

50 Many I.C.U. workers: Abbr.

51 "___ Game," most-watched Netflix series of all time

53 Bisque or borscht

55 Drainage area

57 "Wow, so fancy!"

59 Sir's counterpart

62 Glass containers often used for preserves

64 North Pole bigwig

65 Grad

66 Word expressing woe

67 "That is to say …"

68 Hate on, informally

69 Soybean paste in Japanese cuisine

70 This accent mark: ~

Down

1 Rude dudes

2 Kind of year with an extra day in February

3 Yellow fruits that, despite their name, look more like apples

4 "More or less"

5 Intelligence collector

6 Yellow jacket, e.g.

7 Keep away from others

8 Perfect score in diving

9 Israeli port city

10 Rent from another renter

11 Cattle driver's implement

12 Kerfuffles

13 The word, in a saying

19 Spare hotel beds

21 Split, as with an axe

24 ___ facto

26 Charges toward

27 Thumbs-up equivalent

28 Debate topic

30 Tennis great Graf

32 Component of a green house?

33 Demonstrated

36 "Credit cards only" sign

38 Birds that hunt at night

40 Really comes into one's own

42 Spanish for "kiss"

45 Signature hats for Indiana Jones

48 Small area measurement: Abbr.

52 Fix, as a printer

54 Savory taste

55 Island east of Java

56 Taiwanese tech company

58 ___ buco (veal dish)

60 Very slightly

61 A horse's might be braided for a dressage show

62 More than a little annoyed

63 Boxer Muhammad

64 Use a chair