13-letter words containing d, e, f, u, a, l
- ultrararefied — extremely rarefied
- uncamouflaged — the act, means, or result of obscuring things to deceive an enemy, as by painting or screening objects so that they are lost to view in the background, or by making up objects that from a distance have the appearance of fortifications, guns, roads, etc.: Was camouflage used extensively on fighter aircraft during World War I?
- underinflated — lacking sufficient air pressure
- unfacilitated — to make easier or less difficult; help forward (an action, a process, etc.): Careful planning facilitates any kind of work.
- unqualifiedly — not qualified; not fit; lacking requisite qualifications: unqualified for the job.
- unsteadfastly — in an unsteadfast manner
- well-favoured — of pleasing appearance; good-looking; pretty or handsome.