13-letter words containing r, a, s, p, b, e
- springboarded — a flexible board, projecting over water, from which divers leap or spring.
- 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
- subappearance — a slight appearance
- subdepartment — a distinct part of anything arranged in divisions; a division of a complex whole or organized system.
- submarine pen — a bunker that prevents submarines from bombs
- 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.
- subprime loan — A subprime loan is a loan with a higher interest rate, to borrowers who are a high credit risk.
- subtriplicate — designating or involving the ratio of the cube roots of two terms
- superabundant — exceedingly or excessively abundant; more than sufficient; excessive.
- superannuable — (of a salary or job) with which a superannuation is associated, which entitles one to a superannuation
- superbrain ii — (computer) The 1982 successor to the Superbrain with a faster and enhanced disk operating system and improved video and graphics.
- supermembrane — a type of two-dimensional entity postulated in certain theories of elementary particles that involve supersymmetry
- suprasensible — not perceptible by the senses
- the best part — If you say that something happened for the best part or the better part of a period of time, you mean that it happened for most of that time.
- trumpet blast — the sound of a single note made by a trumpet
- umbrella step — (in the game of giant steps) a step executed by extending one foot forward and whirling on the heel.
- un-personable — of pleasing personal appearance; handsome or comely; attractive.
- unpersuadable — not open or susceptible to persuasion
- unpleasurable — such as to give pleasure; enjoyable; agreeable; pleasant: a pleasurable experience.
- unpleasurably — without pleasure, in an unpleasurable manner
- unpresentable — not fit to be shown or introduced to other people
- unrespectable — not able to be respected
- unsupportable — capable of being supported; endurable; maintainable.
- unsurpassable — to go beyond in amount, extent, or degree; be greater than; exceed.
- zebra stripes — a pattern of alternate black and white stripes