13-letter words containing e, t, o, c, l, s
- watercolorist — a pigment for which water and not oil is used as the vehicle.
- west columbia — a town in central South Carolina.
- wilcoxon test — a statistical test for the relative size of the scores of the same or matched subjects under two experimental conditions by comparing the distributions for positive and negative differences of the ranks of their absolute values
- yellow locust — black locust.
- yol computers — (company) A company in London, UK that sells computer and network systems, established in 2001.