slick·en 
(slĭkən)
(slĭkən)tr. & intr.v. slick·ened, slick·en·ing, slick·ens
To make or become slick.
slicken·er n.
- witch-hunter
- witch-hunting
- witching
- witching hour
- witchingly
- witch of Agnesi
- witchy
- wite
- witenagemot
- with
- with a grain of salt
- withal
- with all heart
- with all (one's) heart
- with all one's heart
- with an eye to
- with a vengeance
- with bad grace
- with child
- withdraw
- withdrawable
- withdrawal
- withdrawer
- withdrawn
- withdrawnness