24-letter words containing s, p, e, d, i, l
- tricyclic antidepressant — pertaining to or embodying three cycles.
- ultra low sulphur diesel — a type of diesel fuel that has a low sulphur content
- yellow-bellied sapsucker — a woodpecker, Sphyrapicus varius, of eastern North America, having a red patch on the forehead and black and white plumage with a pale-yellow abdomen, and feeding on sap from trees.