16-letter words containing r, a, d, i, o, s
- weather advisory — advisory (def 5).
- white wood aster — a composite plant, Aster divaricatus, of North America, having flat-topped clusters of white ray flowers and growing in dry woods.
- whole nine yards — a common unit of linear measure in English-speaking countries, equal to 3 feet or 36 inches, and equivalent to 0.9144 meter.
- windfall profits — Windfall profits are excessive profits with a non-business cause such as a natural disaster.
- wisconsin rapids — a city in central Wisconsin.
- word association — stimulation of an associative pattern by a word.
- world federalism — federalism on a worldwide level.
- world federalist — a promoter or supporter of world federalism.