12-letter words containing d, i, s, n, f
- unscottified — not Scottish; taken out of a Scottish context
- unsimplified — to make less complex or complicated; make plainer or easier: to simplify a problem.
- unsolidified — to unite firmly or consolidate.
- unstratified — not stratified; not arranged in strata or layers: unstratified rocks.
- unwished-for — undesired; unwelcome: an unwished-for occurrence.
- zinc sulfide — a white to yellow, crystalline powder, ZnS, soluble in acids, insoluble in water, occurring naturally as wurtzite and sphalerite: used as a pigment and as a phosphor on x-ray and television screens.