HackerVoca

, subjection, enslavement
slay : murder, kill, slaughter, massacre, butcher, assassinate
slender : slim, weak, fragile, feeble, delicate
slide : glide
slight : insignificant, trivial / / adjective

1 unimportant or of little value: I'm sorry to bother you with what must seem a trivial problem. | a trivial sum

2 ordinary: trivial everyday duties

trivially adverb, trifling
slim : slender, thin
slip : mistake, error, blunder
slumber : sleep
sly / adjective

1 very clever in the way that you use tricks and dishonesty to get what you want: The way he did it was really sly.

2 sly smile/glance/wink etc a smile, look etc shows that you are hiding something you know from other people: She gave me a sly look.

3 on the sly informal secretly, especially when you are doing something that you should not do: They'd been seeing each other on the sly for months.

slyly adverb
slyness noun [uncountable] : cunning, artful