17-letter words containing w, a, t, e, r
- without regard to — with no concern for
- woman of the hour — a woman honored by a group.
- wood preservative — a coating applied to timber as a protection against decay, insects, weather, etc
- working substance — a substance, usually a fluid, that undergoes changes in pressure, temperature, volume, or form as part of a process for accomplishing work.
- wrangell-mountain — Mount, an active volcano in SE Alaska, in the Wrangell Mountains. 14,006 feet (4269 meters).
- yellow water lily — any of several water lilies, as the spatterdock, Nuphar luteum, having yellow flowers.
- zebra swallowtail — a swallowtail butterfly, Papilio marcellus, having black and greenish-white stripes on the wings.