13-letter words containing s, p, e, c, t, a
- total eclipse — an eclipse in which the surface of the eclipsed body is completely obscured.
- tracheophytes — any plant of the former division Tracheophyta, comprising all the vascular plants.
- transcriptase — RNA polymerase.
- transcriptome — a collection of all the messenger RNA in a particular cell
- truchas peaks — group of mountains in N New Mexico, NE of Santa Fe in the S Sangre de Cristo Mountains.
- uncompensated — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- unplasticized — not made plastic, as by the addition of a plasticizer
- unrespectable — not able to be respected
- unspectacular — of or like a spectacle; marked by or given to an impressive, large-scale display.
- unspeculative — not characterized by speculation
- unsympathetic — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- waste product — material discarded as useless in the process of producing something.
- 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