slack
not held tightly in position
-
-
slayer
someone who kills a person or animal in a violent way.
-
slowdown
a decline in an economic activity
-
sluggish
Lacking energy
-
slumber
sleep
-
slumbering
Sleep
-
slump
go down
-
smiled
form one’s features into a pleased, kind, or amused expression, typically with the corners of the mouth turned up and the front teeth exposed.
-
soar
Increase above the usual level
-
soared
increase rapidly above the usual level