9-letter words containing a, s, d, i
- wiesbaden — Hermann [her-mahn] /ˈhɛr mɑn/ (Show IPA), 1877–1962, German novelist and poet: Nobel Prize 1946.
- wild oats — any uncultivated species of Avena, especially a common weedy grass, A. fatua, resembling the cultivated oat.
- wildcards — Plural form of wildcard.
- wildlands — land that has not been cultivated, especially land set aside and protected as a wilderness.
- wind sail — a sail rigged over a hatchway, ventilator, or the like, to divert moving air downward into the vessel.
- windblast — a strong, sudden gust of wind.
- windfalls — Plural form of windfall.
- windgalls — Plural form of windgall.
- windsails — Plural form of windsail.
- windscale — a numerical scale, as the Beaufort scale, for designating relative wind intensities.
- windshake — a crack between the annual rings in wood: caused by strong winds bending the tree trunk
- windwards — in the direction of the wind
- withdraws — Third-person singular simple present indicative form of withdraw.
- withstand — to stand or hold out against; resist or oppose, especially successfully: to withstand rust; to withstand the invaders; to withstand temptation.
- wristband — the band of a sleeve, especially that of a shirt sleeve, that covers the wrist.
- x-disease — Also, X-disease. hyperkeratosis (def 2).
- yardbirds — Plural form of yardbird.
- yardstick — a stick a yard long, commonly marked with subdivisions, used for measuring.
- yggdrasil — an evergreen ash tree, the three roots of which bind together Asgard, Midgard, and Niflheim.
- zamindars — Plural form of zamindar.