9-letter words containing e, s, p, a, d, r
- therapsid — any of various groups of mammallike reptiles of the extinct order Therapsida, inhabiting all continents from mid-Permian to late Triassic times, some of which were probably warm-blooded and directly ancestral to mammals.
- underpass — a passage running underneath, especially a passage for pedestrians or vehicles, or both, crossing under a railroad, road, etc.
- unsprayed — not sprayed with a chemical