16-letter words containing d, a, y, s, h, i
- typhoid bacillus — the bacterium Salmonella typhosa, causing typhoid fever.
- weather advisory — advisory (def 5).
- 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.
- woody nightshade — bittersweet (def 3).