13-letter words containing c, o, f, u, n
- trifunctional — pertaining to molecules that can react at three sites.
- trig function — Also called circular function. a function of an angle, as sine or cosine, expressed as the ratio of the sides of a right triangle.
- 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?
- unciform bone — a small bone of the wrist
- uncomfortable — causing discomfort or distress; painful; irritating.
- uncomfortably — causing discomfort or distress; painful; irritating.
- unconflicting — being in conflict or disagreement; not compatible: conflicting viewpoints.
- unconformable — not conformable; not conforming.
- unconformably — not conformable; not conforming.
- undiscomfited — not discomfited; at ease
- unenforceable — to put or keep in force; compel obedience to: to enforce a rule; Traffic laws will be strictly enforced.
- unforthcoming — coming, forth, or about to come forth; about to appear; approaching in time: the forthcoming concert.
- unofficiously — objectionably aggressive in offering one's unrequested and unwanted services, help, or advice; meddlesome: an officious person.
- unreproachful — not deserving reproach or blame
- volcanic tuff — tuff2 .
- wave function — a solution of a wave equation.
- wolffian duct — a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females.
- work function — Physics. the least energy necessary to free an electron from a metal surface.
- yuppification — The act or process of yuppifying.