16-letter words containing a, z, n, d
- underutilization — to fail to utilize fully: to underutilize natural resources.
- unparticularized — to make particular.
- unrealized gains — Unrealized gains are gains from the increase in value of an asset that you still own.
- vulcanized fiber — a leatherlike substance made by compression of layers of paper or cloth that have been treated with acids or zinc chloride, used chiefly for electric insulation.