13-letter words containing s, p, e, c, i, n
- step function — a function that is constant on each of a finite set of subintervals of its domain, the union of the subintervals being the domain.
- subdiscipline — training to act in accordance with rules; drill: military discipline.
- supercriminal — an extremely bad, powerful or successful criminal, a criminal working on a large scale or committing extreme crimes
- superencipher — to encode (a message) that is already a cryptogram.
- superreaction — a reverse movement or tendency; an action in a reverse direction or manner.
- superromantic — exceptionally romantic
- synaposematic — relating to synaposematism
- synecphonesis — the fusion of two syllables into one
- tax inspector — a government official whose job is to make sure that people and companies are paying the right amount of tax
- terpsichorean — pertaining to dancing.
- the provinces — those parts of a country lying outside the capital and other large cities and regarded as outside the mainstream of sophisticated culture
- transcriptase — RNA polymerase.
- transcriptome — a collection of all the messenger RNA in a particular cell
- type specimen — an individual organism from which the description of a species has been prepared.
- uncircumspect — watchful and discreet; cautious; prudent: circumspect behavior.
- uncompromised — unable to function optimally, especially with regard to immune response, owing to underlying disease, harmful environmental exposure, or the side effects of a course of treatment.
- undescriptive — having the quality of describing; characterized by description: a descriptive passage in an essay.
- undisciplined — having or exhibiting discipline; rigorous: paintings characterized by a disciplined technique.
- unperspicuous — clearly expressed or presented; lucid.
- unpicturesque — not visually pleasing; not striking or beautiful
- unplasticized — not made plastic, as by the addition of a plasticizer
- unspecialized — not specialized
- unspecifiable — not able to be specified
- unspeculative — not characterized by speculation
- unsuperficial — external or outward: a superficial resemblance.
- unsusceptible — not susceptible or impressionable; not possible or easy to influence; not vulnerable (to harm)
- unsympathetic — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- waterscorpion — any of several predaceous aquatic bugs of the family Nepidae, having clasping front legs and a long respiratory tube at the rear of the abdomen: capable of biting if handled.
- zinc sulphate — a colourless soluble crystalline substance usually existing as the heptahydrate or monohydrate: used as a mordant, in preserving wood and skins, and in the electrodeposition of zinc. Formula: ZnSO4