Nouns

(n)skidder, slider, slippera person who slips or slides because of loss of traction
(n)luger, slidersomeone who races the luge
(n)slider, yellow-bellied terrapin, Pseudemys scriptafreshwater turtle of United States and South America; frequently raised commercially; some young sold as pets
(n)slidera fastball that curves slightly away from the side from which it was thrown