rug rat 
noun North American informal
A child: it’s the TV-linked toys that the rug rats crave...
- So I decided I would help him take care of the little rug rat while he went.
- If you're tired of tripping over your rug rat, why not get out of the house for a few hours with your little ray of sunshine?
- John Lithgow is equally hilarious as the finance-loving ex-husband and bad father saddled with a much younger trophy wife and manic rug rat.
- William of Occam
- William of Orange
- William, Prince
- Williams
- Williamsburg
- Williams, Hank
- Williams, John
- Williams, J. P. R.
- Williamson, Henry
- Williamsport
- Williams, Robin
- Williams, Roger
- Williams, Rowan
- Williams, Serena
- Williams, Ted
- Williams, Tennessee
- Williams, Venus
- Williams, William Carlos
- William the Conqueror
- willie
- willies
- willie wagtail
- willing
- Willingboro
- willingly