15-letter words containing a, b, p, t
- suboptimization — a situation which is less than optimal
- subperiosteally — 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.
- substratosphere — the upper troposphere.
- superabundantly — very or too abundantly
- superbureaucrat — an important or highly powerful bureaucrat
- sweep the board — (in gambling) to win all the cards or money
- tablet computer — a number of sheets of writing paper, business forms, etc., fastened together at the edge; pad.
- the black stump — an imaginary marker of the extent of civilization (esp in the phrase beyond the black stump)
- the precambrian — the Precambrian era
- the public weal — the public good; the good of society
- thermobarograph — a device that simultaneously records the temperature and pressure of the atmosphere
- tibetan spaniel — one of a breed of small alert dogs originally developed in Tibet, with a double coat of any color, well-feathered, pendent ears, and a plumed tail curled over the back.
- tobacco planter — a tool that was formerly used by tobacco farmers to plant tobacco with
- trade paperback — a paperback book of a size similar to a typical hard-cover book, intended for sale in bookstores as distinguished from a cheaper and smaller paperback intended for sale on racks at drugstores, newsstands, etc.
- tubal pregnancy — pregnancy that grows in fallopian tube
- type 1 diabetes — diabetes (def 3).
- type 2 diabetes — diabetes (def 4).
- type i diabetes — diabetes (def 3).
- unacceptability — capable or worthy of being accepted.
- uncopyrightable — not able to be copyrighted
- unexceptionable — not offering any basis for exception or objection; beyond criticism: an unexceptionable record of achievement.
- uninterpretable — to give or provide the meaning of; explain; explicate; elucidate: to interpret the hidden meaning of a parable.
- upward mobility — movement from one social level to a higher one (upward mobility) or a lower one (downward mobility) as by changing jobs or marrying.
- vegetable patch — part of a garden used for growing vegetables
- vegetable sheep — any of various species of the genus Raoulia, esp R. mammillaris or R. eximia, of New Zealand rocky mountains: a small low bush having white flowers and hairy leaves which, from a distance, make it look like a sheep
- west palm beach — a city in SE Florida: winter resort.