13-letter words containing b, a, p, t, i, s
- pre-establish — to establish, set up, set out, arrange or make secure in advance or previously
- prebasic molt — the molt by which most birds replace all of their feathers, usually occurring annually after the breeding season.
- probabilistic — Statistics. of or relating to probability: probabilistic forecasting.
- proverbialist — a person who composes, records or uses proverbial expressions
- re-absorption — resorption (def 2).
- septisyllable — a word made up of seven syllables.
- snap-brim hat — a hat brim that can be turned up or down.
- speaking tube — a tube for conveying the voice over a somewhat limited distance, as from one part of a building or ship to another.
- spreadability — capable of being spread; easily spread: a soft, spreadable cheese.
- spring beauty — any American spring plant belonging to the genus Claytonia, of the purslane family, especially C. virginica, having an elongated cluster of white flowers tinged with pink.
- step aerobics — a set of aerobic exercises designed to improve the cardiovascular system, which consists of stepping on and off a special box of adjustable height
- sub-political — of, relating to, or concerned with politics: political writers.
- subepithelial — any animal tissue that covers a surface, or lines a cavity or the like, and that, in addition, performs any of various secretory, transporting, or regulatory functions.
- subperiosteal — the normal investment of bone, consisting of a dense, fibrous outer layer, to which muscles attach, and a more delicate, inner layer capable of forming bone.
- subpopulation — the total number of persons inhabiting a country, city, or any district or area.
- subspecialist — a person who devotes himself or herself to one subject or to one particular branch of a subject or pursuit.
- subspeciality — a particular area of expertise within a specialism
- subtriplicate — designating or involving the ratio of the cube roots of two terms
- subtropically — in the subtropics
- triploblastic — having three primary germ layers, as the embryos of vertebrates.
- zebra stripes — a pattern of alternate black and white stripes