13-letter words containing i, n, d, f
- undiversified — distinguished by various forms or by a variety of objects: diversified activity.
- undutifulness — the quality of being undutiful
- unelectrified — not powered by electricity
- unexemplified — not exemplified; not clarified by example
- unfacilitated — to make easier or less difficult; help forward (an action, a process, etc.): Careful planning facilitates any kind of work.
- unfeignedness — the quality or state of being unfeigned
- unforeskinned — circumcised
- unindemnified — to compensate for damage or loss sustained, expense incurred, etc.
- unpersonified — to attribute human nature or character to (an inanimate object or an abstraction), as in speech or writing.
- unqualifiedly — not qualified; not fit; lacking requisite qualifications: unqualified for the job.
- unrefined oil — oil that hasn't been refined or processed
- unthriftyhead — thriftlessness
- user-friendly — easy to use, operate, understand, etc.: the most user-friendly personal computer now on the market.
- waterflooding — (in oil, gas, or petroleum production) the practice of injecting water to maintain pressure in a reservoir and to drive the oil, etc towards the production wells
- wedding feast — a meal served to celebrate a wedding
- well-financed — the management of revenues; the conduct or transaction of money matters generally, especially those affecting the public, as in the fields of banking and investment.
- well-finished — ended or completed.
- well-informed — having extensive knowledge, as in one particular subject or in a variety of subjects.
- winding frame — a machine on which yarn or thread is wound.
- wolffian body — the mesonephros.
- wolffian duct — a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females.
- working fluid — a liquid or gaseous working substance.