A ****sock is an *item of **clothing worn on the feet. The foot is among the *heaviest **producers of ***sweat in the body, as it is able to produce over 1 US PINT (0.47 l) of PERSPIRATION per day.
****Socks help to ***absorb this ***sweat and draw it to areas where air can EVAPORATE the PERSPIRATION. In cold environments, ****socks ***decrease the risk of FROSTBITE. Its name is ***derived from the **loose-*fitting SLIPPER, called a SOCCUS in Latin, worn by Roman COMIC **actors.
- unmarked = word in the top 1,000
- * = 1,000 to 1,999
- ** = 2,000 to 2,999
- *** = 3,000 to 3,999
- **** = 4,000 to 4,999
- All caps = 5,000 or higher