1. The sly eyes?

2. You sly little cunt.

3. She's a sly puss.

4. You sly old devil!

5. Oh, you sly dog!

6. You are so sly.

7. He's a sly old fox.

8. You sly old dog!

9. He is a sly dog.

10. She was sly, selfish, and manipulative.

11. He looked sly and furtive.

12. Synonyms for Cagier include craftier, shrewder, slier, trickier, wilier, cuter, dodgier, foxier, slicker and subtler

13. [ Philip ] Well, George, you sly old dog!

14. The fox is a sly elusive animal.

15. A sly smile crept over her lips.

16. The sly fox nimbly eluded the dogs.

17. He was a sly old fox.

18. Great, thought Sly, a most ingenious paradox.

19. Ellis was a venal,[Sentencedict.com ] sly man.

20. She is devious and sly and manipulative.

21. He's a cunning/sly/wily old fox.

22. His manner was sly and deceitful.

23. 1 She was sly, selfish, and manipulative.

24. 19 Some boys smoke on the sly.

25. 5 She is devious and sly and manipulative.

26. He leaned forward with a sly smile.

27. His lips were spread in a sly smile.

28. People consider foxes as clever but sly animals.

29. Jastrow's glance at her was sly and tipsy.

30. [ George ] What do you mean " sly old dog "?

31. 16 Henry Fox got married on the sly.

32. 13 Many people attended the meeting on the sly.

33. 6 Dick had started drinking again on the sly.

34. Satan uses sly tactics to destroy our faith.

35. He has to visit them on the sly.

36. 2 She is devious and sly and manipulative.

37. Now they wouldn't have to socialize on the sly.

38. 15 She often writes to Peter on the sly.

39. He kept making sly little digs at me.

40. She darted a sly sideways glance at Bramwell.

41. The winsome smile flickered back with its sly message.

42. But Sly Boy can always think up a new one!

43. She must have been having lessons on the sly.

44. He cast a sly glance at his bridge partner.

45. 12 We three got the kitchen on the sly.

46. 5 So we continued to meet on the sly.

47. They'd been seeing each other on the sly for months.

48. 1 She must have been having lessons on the sly.

49. Great, thought Sly,[http://Sentencedict.com] a most ingenious paradox.

50. You sly old devil! How long have you known?

51. You can't trust him; he's a sly old fox.

52. She cast a sly glance at her bridge partner.

53. 17 Was she meeting some guy on the sly?

54. 2 He has to visit them on the sly.

55. Why, Jane, you sly thing, you never dropped a word!

56. Crafty definition, skillful in underhand or evil schemes; cunning; deceitful; sly

57. 18 Think of here,[www.Sentencedict.com] I also on the sly laughed.

58. 3 They'd been seeing each other on the sly for months.

59. 14 Now they wouldn't have to socialize on the sly.

60. He drives his mother's car on the sly while she's at work.

61. 20 She picked up the new nylon umbrella on the sly.

62. It was sly of you not to tell us you'd already met.

63. Your voice of necromancy... sly agate-Colored eyes and unexpected rainfalls.

64. She disliked his sly ways, but granted him certain vulpine intelligence.

65. 28 She is having an affair with her Japanese teacher on the sly.

66. Sly had to allay their suspicions and stop them probing any further.

67. He wanted to forget that she was sly and spiteful and malicious.

68. 21 Everyone around here knows that he's a man on the sly.

69. 7 I won't be party to your bitching yourself on the sly.

70. 24 My parents didn't approve, but we continued to meet on the sly.

71. 10 The smartest girl passes answers on the sly to her table-mates.

72. He has also employed more subtle means —cunning acts and sly devices.

73. They have a sprightly air and a sly mischievous sense of humour.

74. He's a sly old devil - I wouldn't trust him with my money.

75. How the sly one squeaked, howled, sizzled, hissed, and swelled his hairy carapace!

76. 4 He drives his mother's car on the sly while she's at work.

77. So some men may feel the need to prove their manliness on the sly.

78. Sly hit the various telephonic security switches that had started flashing on the dashboard.

79. The style is sly, simple, suitable to be rendered in Slow, Blues or Boston.

80. 22 He certainly wasn't dumping his pints on the floor on the sly.