1: Trudge, as through sludge

5: Put into the overhead bin

9: Let fall

13: King of the road

14: Anticipatory feeling

15: It's marked with a slash

16: More than recessed

18: Eurasian forest

19: 'Golly!'

20: Property encumbrance

21: Living room

22: 'Rolling' rockers

24: Most like Solomon

25: Acorn dropper

26: Most painful to the touch

27: Blokes

30: Marketing data

31: Not right

34: They might be visual

35: 'Googlers'' destinations

36: Bite

37: Itty-bitty

38: Anxieties

39: Evildoer

40: Some chinaware

42: Turn on the waterworks

43: Unwelcome looks

44: Most furtive

47: Made into leather

48: Makes a sheepshank

49: Electrical unit

51: Campaign poster plea

52: Communist decision-makers

54: Dunderheads

55: Bug-eyed

56: Takes advantage of

57: Glasgow girl

58: Impetuous

59: Kittens' cries

1: Layered haircut

2: Lucky strikes

3: ___ d'art

4: Slimy stuff

5: Haunted house cry

6: Musical pitches

7: Sesame starter?

8: Tie the knot

9: Kegler's conversions

10: Pellet of precipitation

11: Grain fungus

12: Pricey

15: Puts on in the theater

17: Arm bones

21: Cuts

23: 'Clumsy me!'

24: Cobbler's supply

26: Stuffs to the gills

27: Crow's cry

28: Get going

29: Ability without difficulty

30: Royal addresses

32: Idol worshiper

33: Basketball position (abbr.)

35: Gorged

36: Take digs at

38: Insertion indicators

39: Thrust (upon)

41: Picadors' weapons

42: Seasonal vehicle

43: Dance with a dip?

44: Country towers

45: Steep in wine

46: Let fly

47: Dark greenish blue

48: Roman wrap

50: Rolling stone's lack, proverbially

52: What golfers try to break

53: Bleacher creature?